| 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 | $44.86 | 11.248% | $49.9059 | $49.91 | $49.90 | $49.90 |
| Purchase #2 | $64.63 | 8.128% | $69.8831 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $96.47 | 12.551% | $108.5779 | $108.58 | $108.60 | $108.60 |
| Purchase #4 | $36.90 | 4.631% | $38.6088 | $38.61 | $38.60 | $38.60 |
| Purchase #5 | $12.41 | 6.387% | $13.2026 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $126.50 | 4.336% | $131.985 | $131.99 | $132.00 | $132.00 |
| Purchase #7 | $38.69 | 10.165% | $42.6228 | $42.62 | $42.60 | $42.60 |
| 7 purchase totals = | $420.46 | $454.7861 | $454.79 | $454.80 | $454.80 | |