| 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 | $78.49 | 12.215% | $88.0776 | $88.08 | $88.10 | $88.10 |
| Purchase #2 | $129.43 | 4.800% | $135.6426 | $135.64 | $135.65 | $135.60 |
| Purchase #3 | $94.96 | 12.397% | $106.7322 | $106.73 | $106.75 | $106.70 |
| Purchase #4 | $84.87 | 8.450% | $92.0415 | $92.04 | $92.05 | $92.00 |
| Purchase #5 | $95.88 | 7.182% | $102.7661 | $102.77 | $102.75 | $102.80 |
| Purchase #6 | $136.65 | 5.631% | $144.3448 | $144.34 | $144.35 | $144.30 |
| Purchase #7 | $41.59 | 9.200% | $45.4163 | $45.42 | $45.40 | $45.40 |
| 7 purchase totals = | $661.87 | $715.0211 | $715.02 | $715.05 | $714.90 | |