| 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 | $79.80 | 10.212% | $87.9492 | $87.95 | $87.95 | $87.90 |
| Purchase #2 | $109.70 | 10.509% | $121.2284 | $121.23 | $121.25 | $121.20 |
| Purchase #3 | $112.33 | 9.140% | $122.597 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $59.41 | 10.137% | $65.4324 | $65.43 | $65.45 | $65.40 |
| Purchase #5 | $127.49 | 10.434% | $140.7923 | $140.79 | $140.80 | $140.80 |
| Purchase #6 | $117.28 | 6.199% | $124.5502 | $124.55 | $124.55 | $124.60 |
| Purchase #7 | $98.91 | 9.847% | $108.6497 | $108.65 | $108.65 | $108.60 |
| 7 purchase totals = | $704.92 | $771.1992 | $771.20 | $771.25 | $771.10 | |