| 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 | $56.37 | 9.696% | $61.8356 | $61.84 | $61.85 | $61.80 |
| Purchase #2 | $102.51 | 7.643% | $110.3448 | $110.34 | $110.35 | $110.30 |
| Purchase #3 | $180.40 | 5.305% | $189.9702 | $189.97 | $189.95 | $190.00 |
| Purchase #4 | $29.55 | 13.466% | $33.5292 | $33.53 | $33.55 | $33.50 |
| Purchase #5 | $106.28 | 11.854% | $118.8784 | $118.88 | $118.90 | $118.90 |
| Purchase #6 | $158.56 | 12.340% | $178.1263 | $178.13 | $178.15 | $178.10 |
| Purchase #7 | $25.29 | 5.824% | $26.7629 | $26.76 | $26.75 | $26.80 |
| 7 purchase totals = | $658.96 | $719.4474 | $719.45 | $719.50 | $719.40 | |