| 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 | $68.87 | 3.823% | $71.5029 | $71.50 | $71.50 | $71.50 |
| Purchase #2 | $103.75 | 11.281% | $115.454 | $115.45 | $115.45 | $115.50 |
| Purchase #3 | $43.30 | 12.727% | $48.8108 | $48.81 | $48.80 | $48.80 |
| Purchase #4 | $22.83 | 10.358% | $25.1947 | $25.19 | $25.20 | $25.20 |
| Purchase #5 | $197.68 | 8.584% | $214.6489 | $214.65 | $214.65 | $214.60 |
| Purchase #6 | $127.68 | 9.519% | $139.8339 | $139.83 | $139.85 | $139.80 |
| Purchase #7 | $204.74 | 10.586% | $226.4138 | $226.41 | $226.40 | $226.40 |
| 7 purchase totals = | $768.85 | $841.8590 | $841.84 | $841.85 | $841.80 | |