| 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 | $38.96 | 10.112% | $42.8996 | $42.90 | $42.90 | $42.90 |
| Purchase #2 | $53.40 | 6.172% | $56.6958 | $56.70 | $56.70 | $56.70 |
| Purchase #3 | $102.35 | 13.449% | $116.1151 | $116.12 | $116.10 | $116.10 |
| Purchase #4 | $43.29 | 8.224% | $46.8502 | $46.85 | $46.85 | $46.90 |
| Purchase #5 | $237.97 | 11.277% | $264.8059 | $264.81 | $264.80 | $264.80 |
| Purchase #6 | $64.73 | 6.378% | $68.8585 | $68.86 | $68.85 | $68.90 |
| Purchase #7 | $201.39 | 6.199% | $213.8742 | $213.87 | $213.85 | $213.90 |
| 7 purchase totals = | $742.09 | $810.0993 | $810.11 | $810.05 | $810.20 | |