| 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 | $51.98 | 9.316% | $56.8225 | $56.82 | $56.80 | $56.80 |
| Purchase #2 | $171.35 | 9.279% | $187.2496 | $187.25 | $187.25 | $187.20 |
| Purchase #3 | $149.31 | 6.214% | $158.5881 | $158.59 | $158.60 | $158.60 |
| Purchase #4 | $179.96 | 6.485% | $191.6304 | $191.63 | $191.65 | $191.60 |
| Purchase #5 | $133.50 | 7.817% | $143.9357 | $143.94 | $143.95 | $143.90 |
| Purchase #6 | $166.33 | 8.618% | $180.6643 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $36.82 | 5.818% | $38.9622 | $38.96 | $38.95 | $39.00 |
| 7 purchase totals = | $889.25 | $957.8528 | $957.85 | $957.85 | $957.80 | |