| 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 | $22.79 | 10.327% | $25.1435 | $25.14 | $25.15 | $25.10 |
| Purchase #2 | $32.76 | 11.120% | $36.4029 | $36.40 | $36.40 | $36.40 |
| Purchase #3 | $181.40 | 3.530% | $187.8034 | $187.80 | $187.80 | $187.80 |
| Purchase #4 | $34.77 | 4.306% | $36.2672 | $36.27 | $36.25 | $36.30 |
| Purchase #5 | $238.83 | 12.729% | $269.2307 | $269.23 | $269.25 | $269.20 |
| Purchase #6 | $58.40 | 12.179% | $65.5125 | $65.51 | $65.50 | $65.50 |
| Purchase #7 | $85.25 | 11.352% | $94.9276 | $94.93 | $94.95 | $94.90 |
| 7 purchase totals = | $654.20 | $715.2878 | $715.28 | $715.30 | $715.20 | |