| 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 | $216.72 | 6.512% | $230.8328 | $230.83 | $230.85 | $230.80 |
| Purchase #2 | $87.39 | 6.387% | $92.9716 | $92.97 | $92.95 | $93.00 |
| Purchase #3 | $40.69 | 13.154% | $46.0424 | $46.04 | $46.05 | $46.00 |
| Purchase #4 | $71.71 | 11.597% | $80.0262 | $80.03 | $80.05 | $80.00 |
| Purchase #5 | $26.77 | 5.377% | $28.2094 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $181.36 | 9.819% | $199.1677 | $199.17 | $199.15 | $199.20 |
| Purchase #7 | $96.61 | 7.546% | $103.9002 | $103.90 | $103.90 | $103.90 |
| 7 purchase totals = | $721.25 | $781.1503 | $781.15 | $781.15 | $781.10 | |