| 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 | $48.38 | 3.439% | $50.0438 | $50.04 | $50.05 | $50.00 |
| Purchase #2 | $56.81 | 5.441% | $59.901 | $59.90 | $59.90 | $59.90 |
| Purchase #3 | $119.73 | 13.158% | $135.4841 | $135.48 | $135.50 | $135.50 |
| Purchase #4 | $100.91 | 11.310% | $112.3229 | $112.32 | $112.30 | $112.30 |
| Purchase #5 | $127.85 | 4.700% | $133.859 | $133.86 | $133.85 | $133.90 |
| Purchase #6 | $84.36 | 5.250% | $88.7889 | $88.79 | $88.80 | $88.80 |
| Purchase #7 | $43.49 | 10.360% | $47.9956 | $48.00 | $48.00 | $48.00 |
| 7 purchase totals = | $581.53 | $628.3953 | $628.39 | $628.40 | $628.40 | |