| 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 | $65.70 | 4.126% | $68.4108 | $68.41 | $68.40 | $68.40 |
| Purchase #2 | $203.54 | 10.666% | $225.2496 | $225.25 | $225.25 | $225.20 |
| Purchase #3 | $63.44 | 4.525% | $66.3107 | $66.31 | $66.30 | $66.30 |
| Purchase #4 | $7.96 | 8.148% | $8.6086 | $8.61 | $8.60 | $8.60 |
| Purchase #5 | $125.31 | 3.607% | $129.8299 | $129.83 | $129.85 | $129.80 |
| Purchase #6 | $18.60 | 3.830% | $19.3124 | $19.31 | $19.30 | $19.30 |
| Purchase #7 | $193.94 | 4.464% | $202.5975 | $202.60 | $202.60 | $202.60 |
| 7 purchase totals = | $678.49 | $720.3195 | $720.32 | $720.30 | $720.20 | |