| 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 | $83.69 | 8.655% | $90.9334 | $90.93 | $90.95 | $90.90 |
| Purchase #2 | $35.94 | 10.157% | $39.5904 | $39.59 | $39.60 | $39.60 |
| Purchase #3 | $243.89 | 8.255% | $264.0231 | $264.02 | $264.00 | $264.00 |
| Purchase #4 | $108.65 | 11.357% | $120.9894 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $115.28 | 4.124% | $120.0341 | $120.03 | $120.05 | $120.00 |
| Purchase #6 | $168.66 | 11.803% | $188.5669 | $188.57 | $188.55 | $188.60 |
| Purchase #7 | $135.73 | 12.275% | $152.3909 | $152.39 | $152.40 | $152.40 |
| 7 purchase totals = | $891.84 | $976.5282 | $976.52 | $976.55 | $976.50 | |