| 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 | $27.32 | 4.692% | $28.6019 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $189.68 | 7.305% | $203.5361 | $203.54 | $203.55 | $203.50 |
| Purchase #3 | $34.65 | 13.103% | $39.1902 | $39.19 | $39.20 | $39.20 |
| Purchase #4 | $93.66 | 13.503% | $106.3069 | $106.31 | $106.30 | $106.30 |
| Purchase #5 | $158.28 | 9.205% | $172.8497 | $172.85 | $172.85 | $172.80 |
| Purchase #6 | $121.37 | 8.353% | $131.508 | $131.51 | $131.50 | $131.50 |
| Purchase #7 | $68.91 | 10.178% | $75.9237 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $693.87 | $757.9165 | $757.92 | $757.90 | $757.80 | |