| 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 | $58.95 | 8.845% | $64.1641 | $64.16 | $64.15 | $64.20 |
| Purchase #2 | $162.34 | 13.833% | $184.7965 | $184.80 | $184.80 | $184.80 |
| Purchase #3 | $67.50 | 10.421% | $74.5342 | $74.53 | $74.55 | $74.50 |
| Purchase #4 | $63.42 | 9.458% | $69.4183 | $69.42 | $69.40 | $69.40 |
| Purchase #5 | $40.81 | 13.160% | $46.1806 | $46.18 | $46.20 | $46.20 |
| Purchase #6 | $121.80 | 12.525% | $137.0555 | $137.06 | $137.05 | $137.10 |
| Purchase #7 | $94.31 | 9.597% | $103.3609 | $103.36 | $103.35 | $103.40 |
| 7 purchase totals = | $609.13 | $679.5101 | $679.51 | $679.50 | $679.60 | |