| 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 | $51.96 | 12.248% | $58.3241 | $58.32 | $58.30 | $58.30 |
| Purchase #2 | $53.96 | 4.544% | $56.4119 | $56.41 | $56.40 | $56.40 |
| Purchase #3 | $94.28 | 10.518% | $104.1964 | $104.20 | $104.20 | $104.20 |
| Purchase #4 | $179.73 | 6.608% | $191.6066 | $191.61 | $191.60 | $191.60 |
| Purchase #5 | $139.70 | 13.831% | $159.0219 | $159.02 | $159.00 | $159.00 |
| Purchase #6 | $16.79 | 10.874% | $18.6157 | $18.62 | $18.60 | $18.60 |
| Purchase #7 | $43.30 | 6.250% | $46.0063 | $46.01 | $46.00 | $46.00 |
| 7 purchase totals = | $579.72 | $634.1829 | $634.19 | $634.10 | $634.10 | |