| 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 | $102.33 | 3.838% | $106.2574 | $106.26 | $106.25 | $106.30 |
| Purchase #2 | $45.80 | 4.499% | $47.8605 | $47.86 | $47.85 | $47.90 |
| Purchase #3 | $40.68 | 10.152% | $44.8098 | $44.81 | $44.80 | $44.80 |
| Purchase #4 | $42.84 | 5.154% | $45.048 | $45.05 | $45.05 | $45.00 |
| Purchase #5 | $83.26 | 3.130% | $85.866 | $85.87 | $85.85 | $85.90 |
| Purchase #6 | $124.91 | 6.760% | $133.3539 | $133.35 | $133.35 | $133.40 |
| Purchase #7 | $89.60 | 6.228% | $95.1803 | $95.18 | $95.20 | $95.20 |
| 7 purchase totals = | $529.42 | $558.3759 | $558.38 | $558.35 | $558.50 | |