| 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 | $35.50 | 7.374% | $38.1178 | $38.12 | $38.10 | $38.10 |
| Purchase #2 | $217.55 | 12.816% | $245.4312 | $245.43 | $245.45 | $245.40 |
| Purchase #3 | $249.37 | 7.660% | $268.4717 | $268.47 | $268.45 | $268.50 |
| Purchase #4 | $49.32 | 8.706% | $53.6138 | $53.61 | $53.60 | $53.60 |
| Purchase #5 | $86.72 | 8.535% | $94.1216 | $94.12 | $94.10 | $94.10 |
| Purchase #6 | $146.49 | 10.115% | $161.3075 | $161.31 | $161.30 | $161.30 |
| Purchase #7 | $152.96 | 8.840% | $166.4817 | $166.48 | $166.50 | $166.50 |
| 7 purchase totals = | $937.91 | $1,027.5453 | $1,027.54 | $1,027.50 | $1,027.50 | |