| 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 | $67.62 | 9.573% | $74.0933 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $21.64 | 3.219% | $22.3366 | $22.34 | $22.35 | $22.30 |
| Purchase #3 | $56.98 | 10.661% | $63.0546 | $63.05 | $63.05 | $63.10 |
| Purchase #4 | $177.98 | 7.844% | $191.9408 | $191.94 | $191.95 | $191.90 |
| Purchase #5 | $87.53 | 8.724% | $95.1661 | $95.17 | $95.15 | $95.20 |
| Purchase #6 | $53.38 | 7.496% | $57.3814 | $57.38 | $57.40 | $57.40 |
| Purchase #7 | $32.78 | 10.764% | $36.3084 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $497.91 | $540.2812 | $540.28 | $540.30 | $540.30 | |