| 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 | $33.76 | 4.828% | $35.3899 | $35.39 | $35.40 | $35.40 |
| Purchase #2 | $46.42 | 9.616% | $50.8837 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $132.61 | 9.487% | $145.1907 | $145.19 | $145.20 | $145.20 |
| Purchase #4 | $147.66 | 7.835% | $159.2292 | $159.23 | $159.25 | $159.20 |
| Purchase #5 | $175.69 | 8.527% | $190.6711 | $190.67 | $190.65 | $190.70 |
| Purchase #6 | $32.67 | 5.170% | $34.359 | $34.36 | $34.35 | $34.40 |
| Purchase #7 | $69.39 | 8.718% | $75.4394 | $75.44 | $75.45 | $75.40 |
| 7 purchase totals = | $638.20 | $691.1630 | $691.16 | $691.20 | $691.20 | |