| 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 | $49.36 | 6.411% | $52.5245 | $52.52 | $52.50 | $52.50 |
| Purchase #2 | $86.90 | 7.707% | $93.5974 | $93.60 | $93.60 | $93.60 |
| Purchase #3 | $153.61 | 5.865% | $162.6192 | $162.62 | $162.60 | $162.60 |
| Purchase #4 | $20.46 | 6.316% | $21.7523 | $21.75 | $21.75 | $21.80 |
| Purchase #5 | $130.35 | 13.836% | $148.3852 | $148.39 | $148.40 | $148.40 |
| Purchase #6 | $122.32 | 12.234% | $137.2846 | $137.28 | $137.30 | $137.30 |
| Purchase #7 | $239.46 | 7.309% | $256.9621 | $256.96 | $256.95 | $257.00 |
| 7 purchase totals = | $802.46 | $873.1253 | $873.12 | $873.10 | $873.20 | |