| 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 | $94.83 | 4.773% | $99.3562 | $99.36 | $99.35 | $99.40 |
| Purchase #2 | $207.76 | 6.296% | $220.8406 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $193.48 | 8.570% | $210.0612 | $210.06 | $210.05 | $210.10 |
| Purchase #4 | $96.32 | 12.755% | $108.6056 | $108.61 | $108.60 | $108.60 |
| Purchase #5 | $32.60 | 13.601% | $37.0339 | $37.03 | $37.05 | $37.00 |
| Purchase #6 | $180.76 | 11.389% | $201.3468 | $201.35 | $201.35 | $201.30 |
| Purchase #7 | $177.48 | 3.469% | $183.6368 | $183.64 | $183.65 | $183.60 |
| 7 purchase totals = | $983.23 | $1,060.8811 | $1,060.89 | $1,060.90 | $1,060.80 | |