| 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 | $61.70 | 5.157% | $64.8819 | $64.88 | $64.90 | $64.90 |
| Purchase #2 | $12.86 | 3.232% | $13.2756 | $13.28 | $13.30 | $13.30 |
| Purchase #3 | $89.27 | 8.122% | $96.5205 | $96.52 | $96.50 | $96.50 |
| Purchase #4 | $50.26 | 7.261% | $53.9094 | $53.91 | $53.90 | $53.90 |
| Purchase #5 | $7.93 | 13.628% | $9.0107 | $9.01 | $9.00 | $9.00 |
| Purchase #6 | $87.38 | 3.843% | $90.738 | $90.74 | $90.75 | $90.70 |
| Purchase #7 | $74.48 | 6.490% | $79.3138 | $79.31 | $79.30 | $79.30 |
| 7 purchase totals = | $383.88 | $407.6499 | $407.65 | $407.65 | $407.60 | |