| 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 | $110.34 | 11.560% | $123.0953 | $123.10 | $123.10 | $123.10 |
| Purchase #2 | $27.33 | 5.706% | $28.8894 | $28.89 | $28.90 | $28.90 |
| Purchase #3 | $70.28 | 8.189% | $76.0352 | $76.04 | $76.05 | $76.00 |
| Purchase #4 | $94.31 | 8.804% | $102.6131 | $102.61 | $102.60 | $102.60 |
| Purchase #5 | $35.46 | 7.473% | $38.1099 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $207.61 | 6.414% | $220.9261 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $63.60 | 4.118% | $66.219 | $66.22 | $66.20 | $66.20 |
| 7 purchase totals = | $608.93 | $655.8880 | $655.90 | $655.90 | $655.80 | |