| 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 | $40.39 | 3.642% | $41.861 | $41.86 | $41.85 | $41.90 |
| Purchase #2 | $54.99 | 12.318% | $61.7637 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $206.35 | 8.379% | $223.6401 | $223.64 | $223.65 | $223.60 |
| Purchase #4 | $217.65 | 7.638% | $234.2741 | $234.27 | $234.25 | $234.30 |
| Purchase #5 | $176.35 | 13.811% | $200.7057 | $200.71 | $200.70 | $200.70 |
| Purchase #6 | $190.81 | 5.518% | $201.3389 | $201.34 | $201.35 | $201.30 |
| Purchase #7 | $197.71 | 12.340% | $222.1074 | $222.11 | $222.10 | $222.10 |
| 7 purchase totals = | $1,084.25 | $1,185.6909 | $1,185.69 | $1,185.65 | $1,185.70 | |