| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $98.45 | 6.302% | $104.6543 | $104.65 | $104.65 | $104.70 |
| Purchase #2 | $28.78 | 6.131% | $30.5445 | $30.54 | $30.55 | $30.50 |
| Purchase #3 | $244.32 | 8.816% | $265.8593 | $265.86 | $265.85 | $265.90 |
| Purchase #4 | $190.95 | 5.178% | $200.8374 | $200.84 | $200.85 | $200.80 |
| Purchase #5 | $152.60 | 11.155% | $169.6225 | $169.62 | $169.60 | $169.60 |
| Purchase #6 | $130.32 | 5.588% | $137.6023 | $137.60 | $137.60 | $137.60 |
| Purchase #7 | $245.86 | 11.523% | $274.1904 | $274.19 | $274.20 | $274.20 |
| 7 purchase totals = | $1,091.28 | $1,183.3107 | $1,183.30 | $1,183.30 | $1,183.30 | |