| 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 | $23.33 | 4.850% | $24.4615 | $24.46 | $24.45 | $24.50 |
| Purchase #2 | $137.73 | 13.107% | $155.7823 | $155.78 | $155.80 | $155.80 |
| Purchase #3 | $118.83 | 4.229% | $123.8553 | $123.86 | $123.85 | $123.90 |
| Purchase #4 | $159.49 | 3.659% | $165.3257 | $165.33 | $165.35 | $165.30 |
| Purchase #5 | $213.35 | 11.111% | $237.0553 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $78.36 | 7.676% | $84.3749 | $84.37 | $84.35 | $84.40 |
| Purchase #7 | $86.87 | 11.437% | $96.8053 | $96.81 | $96.80 | $96.80 |
| 7 purchase totals = | $817.96 | $887.6603 | $887.67 | $887.65 | $887.80 | |