| 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 | $14.58 | 13.362% | $16.5282 | $16.53 | $16.55 | $16.50 |
| Purchase #2 | $235.49 | 6.214% | $250.1233 | $250.12 | $250.10 | $250.10 |
| Purchase #3 | $203.53 | 11.329% | $226.5879 | $226.59 | $226.60 | $226.60 |
| Purchase #4 | $16.71 | 9.480% | $18.2941 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $27.40 | 5.406% | $28.8812 | $28.88 | $28.90 | $28.90 |
| Purchase #6 | $14.53 | 9.378% | $15.8926 | $15.89 | $15.90 | $15.90 |
| Purchase #7 | $57.68 | 11.723% | $64.4418 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $569.92 | $620.7491 | $620.74 | $620.80 | $620.70 | |