| 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 | $73.71 | 6.479% | $78.4857 | $78.49 | $78.50 | $78.50 |
| Purchase #2 | $153.79 | 5.123% | $161.6687 | $161.67 | $161.65 | $161.70 |
| Purchase #3 | $232.49 | 3.786% | $241.2921 | $241.29 | $241.30 | $241.30 |
| Purchase #4 | $177.85 | 3.209% | $183.5572 | $183.56 | $183.55 | $183.60 |
| Purchase #5 | $13.59 | 9.312% | $14.8555 | $14.86 | $14.85 | $14.90 |
| Purchase #6 | $241.52 | 6.183% | $256.4532 | $256.45 | $256.45 | $256.50 |
| Purchase #7 | $206.64 | 12.567% | $232.6084 | $232.61 | $232.60 | $232.60 |
| 7 purchase totals = | $1,099.59 | $1,168.9208 | $1,168.93 | $1,168.90 | $1,169.10 | |