| 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 | $79.49 | 13.281% | $90.0471 | $90.05 | $90.05 | $90.00 |
| Purchase #2 | $181.89 | 11.137% | $202.1471 | $202.15 | $202.15 | $202.10 |
| Purchase #3 | $71.53 | 12.734% | $80.6386 | $80.64 | $80.65 | $80.60 |
| Purchase #4 | $131.73 | 12.328% | $147.9697 | $147.97 | $147.95 | $148.00 |
| Purchase #5 | $95.39 | 12.299% | $107.122 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $181.27 | 9.532% | $198.5487 | $198.55 | $198.55 | $198.50 |
| Purchase #7 | $121.31 | 7.206% | $130.0516 | $130.05 | $130.05 | $130.10 |
| 7 purchase totals = | $862.61 | $956.5248 | $956.53 | $956.50 | $956.40 | |