| 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 | $244.94 | 5.380% | $258.1178 | $258.12 | $258.10 | $258.10 |
| Purchase #2 | $77.43 | 8.617% | $84.1021 | $84.10 | $84.10 | $84.10 |
| Purchase #3 | $33.35 | 6.544% | $35.5324 | $35.53 | $35.55 | $35.50 |
| Purchase #4 | $68.41 | 8.578% | $74.2782 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $100.32 | 4.475% | $104.8093 | $104.81 | $104.80 | $104.80 |
| Purchase #6 | $168.30 | 4.606% | $176.0519 | $176.05 | $176.05 | $176.10 |
| Purchase #7 | $135.74 | 7.516% | $145.9422 | $145.94 | $145.95 | $145.90 |
| 7 purchase totals = | $828.49 | $878.8339 | $878.83 | $878.85 | $878.80 | |