| 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 | $27.28 | 3.553% | $28.2493 | $28.25 | $28.25 | $28.20 |
| Purchase #2 | $245.82 | 10.489% | $271.6041 | $271.60 | $271.60 | $271.60 |
| Purchase #3 | $13.26 | 6.105% | $14.0695 | $14.07 | $14.05 | $14.10 |
| Purchase #4 | $8.93 | 5.729% | $9.4416 | $9.44 | $9.45 | $9.40 |
| Purchase #5 | $25.48 | 12.508% | $28.667 | $28.67 | $28.65 | $28.70 |
| Purchase #6 | $182.68 | 8.327% | $197.8918 | $197.89 | $197.90 | $197.90 |
| Purchase #7 | $23.46 | 8.406% | $25.432 | $25.43 | $25.45 | $25.40 |
| 7 purchase totals = | $526.91 | $575.3553 | $575.35 | $575.35 | $575.30 | |