| 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 | $118.60 | 5.268% | $124.8478 | $124.85 | $124.85 | $124.80 |
| Purchase #2 | $87.72 | 4.369% | $91.5525 | $91.55 | $91.55 | $91.60 |
| Purchase #3 | $121.44 | 11.803% | $135.7736 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $87.78 | 7.494% | $94.3582 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $56.95 | 8.502% | $61.7919 | $61.79 | $61.80 | $61.80 |
| Purchase #6 | $37.26 | 4.704% | $39.0127 | $39.01 | $39.00 | $39.00 |
| Purchase #7 | $156.61 | 8.193% | $169.4411 | $169.44 | $169.45 | $169.40 |
| 7 purchase totals = | $666.36 | $716.7778 | $716.77 | $716.75 | $716.80 | |