| 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 | $70.65 | 5.479% | $74.5209 | $74.52 | $74.50 | $74.50 |
| Purchase #2 | $174.49 | 7.414% | $187.4267 | $187.43 | $187.45 | $187.40 |
| Purchase #3 | $248.81 | 10.260% | $274.3379 | $274.34 | $274.35 | $274.30 |
| Purchase #4 | $10.49 | 4.663% | $10.9791 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $49.85 | 6.653% | $53.1665 | $53.17 | $53.15 | $53.20 |
| Purchase #6 | $14.82 | 7.838% | $15.9816 | $15.98 | $16.00 | $16.00 |
| Purchase #7 | $22.62 | 9.214% | $24.7042 | $24.70 | $24.70 | $24.70 |
| 7 purchase totals = | $591.73 | $641.1169 | $641.12 | $641.15 | $641.10 | |