| 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 | $49.80 | 8.294% | $53.9304 | $53.93 | $53.95 | $53.90 |
| Purchase #2 | $21.42 | 13.726% | $24.3601 | $24.36 | $24.35 | $24.40 |
| Purchase #3 | $104.29 | 3.210% | $107.6377 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $238.46 | 13.404% | $270.4232 | $270.42 | $270.40 | $270.40 |
| Purchase #5 | $66.71 | 13.828% | $75.9347 | $75.93 | $75.95 | $75.90 |
| Purchase #6 | $8.57 | 13.427% | $9.7207 | $9.72 | $9.70 | $9.70 |
| Purchase #7 | $108.36 | 5.754% | $114.595 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $597.61 | $656.6018 | $656.60 | $656.60 | $656.50 | |