| 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 | $92.78 | 3.269% | $95.813 | $95.81 | $95.80 | $95.80 |
| Purchase #2 | $43.92 | 10.518% | $48.5395 | $48.54 | $48.55 | $48.50 |
| Purchase #3 | $196.91 | 6.853% | $210.4042 | $210.40 | $210.40 | $210.40 |
| Purchase #4 | $155.71 | 10.382% | $171.8758 | $171.88 | $171.90 | $171.90 |
| Purchase #5 | $8.61 | 5.334% | $9.0693 | $9.07 | $9.05 | $9.10 |
| Purchase #6 | $126.48 | 10.817% | $140.1613 | $140.16 | $140.15 | $140.20 |
| Purchase #7 | $99.90 | 12.778% | $112.6652 | $112.67 | $112.65 | $112.70 |
| 7 purchase totals = | $724.31 | $788.5283 | $788.53 | $788.50 | $788.60 | |