| 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 | $94.54 | 7.867% | $101.9775 | $101.98 | $102.00 | $102.00 |
| Purchase #2 | $94.26 | 12.349% | $105.9002 | $105.90 | $105.90 | $105.90 |
| Purchase #3 | $53.31 | 7.597% | $57.36 | $57.36 | $57.35 | $57.40 |
| Purchase #4 | $136.93 | 5.603% | $144.6022 | $144.60 | $144.60 | $144.60 |
| Purchase #5 | $10.50 | 13.406% | $11.9076 | $11.91 | $11.90 | $11.90 |
| Purchase #6 | $199.57 | 5.773% | $211.0912 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $132.52 | 12.768% | $149.4402 | $149.44 | $149.45 | $149.40 |
| 7 purchase totals = | $721.63 | $782.2789 | $782.28 | $782.30 | $782.30 | |