| 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 | $79.29 | 9.586% | $86.8907 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $96.58 | 10.867% | $107.0753 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $60.56 | 5.278% | $63.7564 | $63.76 | $63.75 | $63.80 |
| Purchase #4 | $161.55 | 3.172% | $166.6744 | $166.67 | $166.65 | $166.70 |
| Purchase #5 | $181.46 | 7.428% | $194.9388 | $194.94 | $194.95 | $194.90 |
| Purchase #6 | $89.98 | 4.838% | $94.3332 | $94.33 | $94.35 | $94.30 |
| Purchase #7 | $199.86 | 3.729% | $207.3128 | $207.31 | $207.30 | $207.30 |
| 7 purchase totals = | $869.28 | $920.9816 | $920.98 | $921.00 | $921.00 | |