| 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 | $105.89 | 11.194% | $117.7433 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $8.29 | 4.199% | $8.6381 | $8.64 | $8.65 | $8.60 |
| Purchase #3 | $148.70 | 4.707% | $155.6993 | $155.70 | $155.70 | $155.70 |
| Purchase #4 | $55.53 | 9.137% | $60.6038 | $60.60 | $60.60 | $60.60 |
| Purchase #5 | $25.84 | 8.558% | $28.0514 | $28.05 | $28.05 | $28.10 |
| Purchase #6 | $212.29 | 7.416% | $228.0334 | $228.03 | $228.05 | $228.00 |
| Purchase #7 | $161.54 | 3.316% | $166.8967 | $166.90 | $166.90 | $166.90 |
| 7 purchase totals = | $718.08 | $765.6660 | $765.66 | $765.70 | $765.60 | |