| 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 | $67.52 | 11.274% | $75.1322 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $102.84 | 6.339% | $109.359 | $109.36 | $109.35 | $109.40 |
| Purchase #3 | $225.94 | 13.561% | $256.5797 | $256.58 | $256.60 | $256.60 |
| Purchase #4 | $7.53 | 6.241% | $7.9999 | $8.00 | $8.00 | $8.00 |
| Purchase #5 | $145.67 | 11.104% | $161.8452 | $161.85 | $161.85 | $161.80 |
| Purchase #6 | $144.28 | 5.720% | $152.5328 | $152.53 | $152.55 | $152.50 |
| Purchase #7 | $191.53 | 4.860% | $200.8384 | $200.84 | $200.85 | $200.80 |
| 7 purchase totals = | $885.31 | $964.2872 | $964.29 | $964.35 | $964.20 | |