| 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 | $57.59 | 13.554% | $65.3957 | $65.40 | $65.40 | $65.40 |
| Purchase #2 | $95.86 | 12.145% | $107.5022 | $107.50 | $107.50 | $107.50 |
| Purchase #3 | $49.33 | 9.138% | $53.8378 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $160.95 | 9.444% | $176.1501 | $176.15 | $176.15 | $176.20 |
| Purchase #5 | $198.99 | 8.850% | $216.6006 | $216.60 | $216.60 | $216.60 |
| Purchase #6 | $133.72 | 3.782% | $138.7773 | $138.78 | $138.80 | $138.80 |
| Purchase #7 | $133.32 | 12.656% | $150.193 | $150.19 | $150.20 | $150.20 |
| 7 purchase totals = | $829.76 | $908.4567 | $908.46 | $908.50 | $908.50 | |