| 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 | $29.95 | 9.781% | $32.8794 | $32.88 | $32.90 | $32.90 |
| Purchase #2 | $141.95 | 6.603% | $151.323 | $151.32 | $151.30 | $151.30 |
| Purchase #3 | $133.42 | 12.121% | $149.5918 | $149.59 | $149.60 | $149.60 |
| Purchase #4 | $189.58 | 13.133% | $214.4775 | $214.48 | $214.50 | $214.50 |
| Purchase #5 | $76.67 | 13.763% | $87.2221 | $87.22 | $87.20 | $87.20 |
| Purchase #6 | $190.84 | 13.359% | $216.3343 | $216.33 | $216.35 | $216.30 |
| Purchase #7 | $25.45 | 7.863% | $27.4511 | $27.45 | $27.45 | $27.50 |
| 7 purchase totals = | $787.86 | $879.2792 | $879.27 | $879.30 | $879.30 | |