| 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 | $45.80 | 6.190% | $48.635 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $12.89 | 12.510% | $14.5025 | $14.50 | $14.50 | $14.50 |
| Purchase #3 | $238.64 | 12.869% | $269.3506 | $269.35 | $269.35 | $269.40 |
| Purchase #4 | $208.52 | 12.476% | $234.535 | $234.54 | $234.55 | $234.50 |
| Purchase #5 | $214.86 | 11.116% | $238.7438 | $238.74 | $238.75 | $238.70 |
| Purchase #6 | $104.98 | 5.474% | $110.7266 | $110.73 | $110.75 | $110.70 |
| Purchase #7 | $178.82 | 7.336% | $191.9382 | $191.94 | $191.95 | $191.90 |
| 7 purchase totals = | $1,004.51 | $1,108.4317 | $1,108.44 | $1,108.50 | $1,108.30 | |