| 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 | $27.52 | 3.159% | $28.3894 | $28.39 | $28.40 | $28.40 |
| Purchase #2 | $156.29 | 5.301% | $164.5749 | $164.57 | $164.55 | $164.60 |
| Purchase #3 | $125.58 | 5.788% | $132.8486 | $132.85 | $132.85 | $132.80 |
| Purchase #4 | $24.63 | 10.805% | $27.2913 | $27.29 | $27.30 | $27.30 |
| Purchase #5 | $200.86 | 8.798% | $218.5317 | $218.53 | $218.55 | $218.50 |
| Purchase #6 | $157.62 | 8.103% | $170.3919 | $170.39 | $170.40 | $170.40 |
| Purchase #7 | $10.83 | 11.720% | $12.0993 | $12.10 | $12.10 | $12.10 |
| 7 purchase totals = | $703.33 | $754.1271 | $754.12 | $754.15 | $754.10 | |