| 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 | $84.83 | 3.116% | $87.4733 | $87.47 | $87.45 | $87.50 |
| Purchase #2 | $9.62 | 10.296% | $10.6105 | $10.61 | $10.60 | $10.60 |
| Purchase #3 | $19.48 | 9.478% | $21.3263 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $34.34 | 3.498% | $35.5412 | $35.54 | $35.55 | $35.50 |
| Purchase #5 | $136.84 | 8.130% | $147.9651 | $147.97 | $147.95 | $148.00 |
| Purchase #6 | $62.32 | 4.517% | $65.135 | $65.14 | $65.15 | $65.10 |
| Purchase #7 | $233.49 | 10.774% | $258.6462 | $258.65 | $258.65 | $258.60 |
| 7 purchase totals = | $580.92 | $626.6976 | $626.71 | $626.70 | $626.60 | |