| 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 | $40.87 | 11.426% | $45.5398 | $45.54 | $45.55 | $45.50 |
| Purchase #2 | $34.32 | 5.374% | $36.1644 | $36.16 | $36.15 | $36.20 |
| Purchase #3 | $70.70 | 9.783% | $77.6166 | $77.62 | $77.60 | $77.60 |
| Purchase #4 | $207.98 | 9.764% | $228.2872 | $228.29 | $228.30 | $228.30 |
| Purchase #5 | $171.54 | 8.242% | $185.6783 | $185.68 | $185.70 | $185.70 |
| Purchase #6 | $165.99 | 13.730% | $188.7804 | $188.78 | $188.80 | $188.80 |
| Purchase #7 | $49.85 | 6.778% | $53.2288 | $53.23 | $53.25 | $53.20 |
| 7 purchase totals = | $741.25 | $815.2955 | $815.30 | $815.35 | $815.30 | |