| 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 | $113.42 | 13.702% | $128.9608 | $128.96 | $128.95 | $129.00 |
| Purchase #2 | $108.32 | 5.799% | $114.6015 | $114.60 | $114.60 | $114.60 |
| Purchase #3 | $106.32 | 13.167% | $120.3192 | $120.32 | $120.30 | $120.30 |
| Purchase #4 | $101.86 | 13.600% | $115.713 | $115.71 | $115.70 | $115.70 |
| Purchase #5 | $167.67 | 13.155% | $189.727 | $189.73 | $189.75 | $189.70 |
| Purchase #6 | $66.71 | 12.352% | $74.95 | $74.95 | $74.95 | $75.00 |
| Purchase #7 | $87.77 | 8.810% | $95.5025 | $95.50 | $95.50 | $95.50 |
| 7 purchase totals = | $752.07 | $839.7740 | $839.77 | $839.75 | $839.80 | |