| 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 | $77.83 | 4.243% | $81.1323 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $229.86 | 4.834% | $240.9714 | $240.97 | $240.95 | $241.00 |
| Purchase #3 | $179.83 | 7.370% | $193.0835 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $58.61 | 6.780% | $62.5838 | $62.58 | $62.60 | $62.60 |
| Purchase #5 | $143.56 | 4.706% | $150.3159 | $150.32 | $150.30 | $150.30 |
| Purchase #6 | $229.50 | 8.857% | $249.8268 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $102.69 | 7.136% | $110.018 | $110.02 | $110.00 | $110.00 |
| 7 purchase totals = | $1,021.88 | $1,087.9317 | $1,087.93 | $1,087.95 | $1,087.90 | |