| 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 | $16.79 | 13.373% | $19.0353 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $15.43 | 12.238% | $17.3183 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $13.34 | 7.593% | $14.3529 | $14.35 | $14.35 | $14.40 |
| Purchase #4 | $152.94 | 6.120% | $162.2999 | $162.30 | $162.30 | $162.30 |
| Purchase #5 | $158.90 | 6.512% | $169.2476 | $169.25 | $169.25 | $169.20 |
| Purchase #6 | $26.89 | 7.618% | $28.9385 | $28.94 | $28.95 | $28.90 |
| Purchase #7 | $239.40 | 8.604% | $259.998 | $260.00 | $260.00 | $260.00 |
| 7 purchase totals = | $623.69 | $671.1905 | $671.20 | $671.20 | $671.10 | |