| 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 | $53.62 | 7.224% | $57.4935 | $57.49 | $57.50 | $57.50 |
| Purchase #2 | $37.63 | 8.395% | $40.789 | $40.79 | $40.80 | $40.80 |
| Purchase #3 | $182.92 | 11.747% | $204.4076 | $204.41 | $204.40 | $204.40 |
| Purchase #4 | $125.57 | 8.131% | $135.7801 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $189.69 | 10.495% | $209.598 | $209.60 | $209.60 | $209.60 |
| Purchase #6 | $162.29 | 9.259% | $177.3164 | $177.32 | $177.30 | $177.30 |
| Purchase #7 | $20.81 | 10.207% | $22.9341 | $22.93 | $22.95 | $22.90 |
| 7 purchase totals = | $772.53 | $848.3187 | $848.32 | $848.35 | $848.30 | |