| 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 | $7.55 | 3.502% | $7.8144 | $7.81 | $7.80 | $7.80 |
| Purchase #2 | $49.64 | 5.546% | $52.393 | $52.39 | $52.40 | $52.40 |
| Purchase #3 | $204.48 | 7.848% | $220.5276 | $220.53 | $220.55 | $220.50 |
| Purchase #4 | $157.32 | 13.502% | $178.5613 | $178.56 | $178.55 | $178.60 |
| Purchase #5 | $245.31 | 9.686% | $269.0707 | $269.07 | $269.05 | $269.10 |
| Purchase #6 | $71.81 | 6.467% | $76.454 | $76.45 | $76.45 | $76.50 |
| Purchase #7 | $98.71 | 3.454% | $102.1194 | $102.12 | $102.10 | $102.10 |
| 7 purchase totals = | $834.82 | $906.9404 | $906.93 | $906.90 | $907.00 | |