| 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 | $24.37 | 11.346% | $27.135 | $27.14 | $27.15 | $27.10 |
| Purchase #2 | $145.57 | 6.572% | $155.1369 | $155.14 | $155.15 | $155.10 |
| Purchase #3 | $193.81 | 8.500% | $210.2839 | $210.28 | $210.30 | $210.30 |
| Purchase #4 | $72.69 | 4.696% | $76.1035 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $167.99 | 9.403% | $183.7861 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $52.69 | 13.838% | $59.9812 | $59.98 | $60.00 | $60.00 |
| Purchase #7 | $84.65 | 8.336% | $91.7064 | $91.71 | $91.70 | $91.70 |
| 7 purchase totals = | $741.77 | $804.1330 | $804.14 | $804.20 | $804.10 | |