| 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 | $48.82 | 8.785% | $53.1088 | $53.11 | $53.10 | $53.10 |
| Purchase #2 | $14.48 | 5.539% | $15.282 | $15.28 | $15.30 | $15.30 |
| Purchase #3 | $176.83 | 4.390% | $184.5928 | $184.59 | $184.60 | $184.60 |
| Purchase #4 | $186.65 | 13.157% | $211.2075 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $126.32 | 7.342% | $135.5944 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $49.51 | 7.728% | $53.3361 | $53.34 | $53.35 | $53.30 |
| Purchase #7 | $41.80 | 13.636% | $47.4998 | $47.50 | $47.50 | $47.50 |
| 7 purchase totals = | $644.41 | $700.6214 | $700.62 | $700.65 | $700.60 | |