| 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 | $72.99 | 11.166% | $81.1401 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $240.64 | 9.433% | $263.3396 | $263.34 | $263.35 | $263.30 |
| Purchase #3 | $138.57 | 3.677% | $143.6652 | $143.67 | $143.65 | $143.70 |
| Purchase #4 | $24.42 | 10.335% | $26.9438 | $26.94 | $26.95 | $26.90 |
| Purchase #5 | $67.55 | 5.185% | $71.0525 | $71.05 | $71.05 | $71.10 |
| Purchase #6 | $121.61 | 4.233% | $126.7578 | $126.76 | $126.75 | $126.80 |
| Purchase #7 | $204.53 | 9.394% | $223.7435 | $223.74 | $223.75 | $223.70 |
| 7 purchase totals = | $870.31 | $936.6425 | $936.64 | $936.65 | $936.60 | |