| 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 | $78.98 | 13.563% | $89.6921 | $89.69 | $89.70 | $89.70 |
| Purchase #2 | $120.69 | 12.312% | $135.5494 | $135.55 | $135.55 | $135.50 |
| Purchase #3 | $163.38 | 6.440% | $173.9017 | $173.90 | $173.90 | $173.90 |
| Purchase #4 | $132.95 | 12.170% | $149.13 | $149.13 | $149.15 | $149.10 |
| Purchase #5 | $91.85 | 11.799% | $102.6874 | $102.69 | $102.70 | $102.70 |
| Purchase #6 | $247.95 | 12.676% | $279.3801 | $279.38 | $279.40 | $279.40 |
| Purchase #7 | $140.64 | 9.512% | $154.0177 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $976.44 | $1,084.3584 | $1,084.36 | $1,084.40 | $1,084.30 | |