| 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 | $82.48 | 7.246% | $88.4565 | $88.46 | $88.45 | $88.50 |
| Purchase #2 | $127.70 | 10.483% | $141.0868 | $141.09 | $141.10 | $141.10 |
| Purchase #3 | $109.39 | 10.635% | $121.0236 | $121.02 | $121.00 | $121.00 |
| Purchase #4 | $168.48 | 3.632% | $174.5992 | $174.60 | $174.60 | $174.60 |
| Purchase #5 | $150.34 | 6.623% | $160.297 | $160.30 | $160.30 | $160.30 |
| Purchase #6 | $56.46 | 3.243% | $58.291 | $58.29 | $58.30 | $58.30 |
| Purchase #7 | $35.39 | 9.567% | $38.7758 | $38.78 | $38.80 | $38.80 |
| 7 purchase totals = | $730.24 | $782.5299 | $782.54 | $782.55 | $782.60 | |