| 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 | $23.63 | 5.299% | $24.8822 | $24.88 | $24.90 | $24.90 |
| Purchase #2 | $82.52 | 9.639% | $90.4741 | $90.47 | $90.45 | $90.50 |
| Purchase #3 | $233.73 | 8.474% | $253.5363 | $253.54 | $253.55 | $253.50 |
| Purchase #4 | $238.26 | 10.562% | $263.425 | $263.43 | $263.45 | $263.40 |
| Purchase #5 | $167.71 | 11.487% | $186.9748 | $186.97 | $186.95 | $187.00 |
| Purchase #6 | $17.73 | 9.357% | $19.389 | $19.39 | $19.40 | $19.40 |
| Purchase #7 | $61.76 | 3.824% | $64.1217 | $64.12 | $64.10 | $64.10 |
| 7 purchase totals = | $825.34 | $902.8031 | $902.80 | $902.80 | $902.80 | |