| 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 | $43.65 | 4.512% | $45.6195 | $45.62 | $45.60 | $45.60 |
| Purchase #2 | $181.69 | 8.805% | $197.6878 | $197.69 | $197.70 | $197.70 |
| Purchase #3 | $120.92 | 12.231% | $135.7097 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $5.48 | 6.657% | $5.8448 | $5.84 | $5.85 | $5.80 |
| Purchase #5 | $47.85 | 10.137% | $52.7006 | $52.70 | $52.70 | $52.70 |
| Purchase #6 | $132.55 | 5.779% | $140.2101 | $140.21 | $140.20 | $140.20 |
| Purchase #7 | $150.74 | 8.573% | $163.6629 | $163.66 | $163.65 | $163.70 |
| 7 purchase totals = | $682.88 | $741.4354 | $741.43 | $741.40 | $741.40 | |