| 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 | $67.42 | 4.512% | $70.462 | $70.46 | $70.45 | $70.50 |
| Purchase #2 | $173.65 | 11.490% | $193.6024 | $193.60 | $193.60 | $193.60 |
| Purchase #3 | $151.81 | 4.623% | $158.8282 | $158.83 | $158.85 | $158.80 |
| Purchase #4 | $6.64 | 9.611% | $7.2782 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $127.91 | 7.350% | $137.3114 | $137.31 | $137.30 | $137.30 |
| Purchase #6 | $238.62 | 6.184% | $253.3763 | $253.38 | $253.40 | $253.40 |
| Purchase #7 | $101.53 | 6.197% | $107.8218 | $107.82 | $107.80 | $107.80 |
| 7 purchase totals = | $867.58 | $928.6803 | $928.68 | $928.70 | $928.70 | |