| 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 | $84.25 | 3.495% | $87.1945 | $87.19 | $87.20 | $87.20 |
| Purchase #2 | $65.77 | 6.377% | $69.9642 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $61.81 | 4.283% | $64.4573 | $64.46 | $64.45 | $64.50 |
| Purchase #4 | $190.34 | 5.480% | $200.7706 | $200.77 | $200.75 | $200.80 |
| Purchase #5 | $135.34 | 9.537% | $148.2474 | $148.25 | $148.25 | $148.20 |
| Purchase #6 | $114.58 | 6.584% | $122.1239 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $219.82 | 4.251% | $229.1645 | $229.16 | $229.15 | $229.20 |
| 7 purchase totals = | $871.91 | $921.9224 | $921.91 | $921.85 | $922.00 | |