| 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 | $83.44 | 11.243% | $92.8212 | $92.82 | $92.80 | $92.80 |
| Purchase #2 | $42.46 | 13.322% | $48.1165 | $48.12 | $48.10 | $48.10 |
| Purchase #3 | $195.98 | 9.173% | $213.9572 | $213.96 | $213.95 | $214.00 |
| Purchase #4 | $199.55 | 8.356% | $216.2244 | $216.22 | $216.20 | $216.20 |
| Purchase #5 | $49.81 | 3.243% | $51.4253 | $51.43 | $51.45 | $51.40 |
| Purchase #6 | $96.86 | 13.508% | $109.9438 | $109.94 | $109.95 | $109.90 |
| Purchase #7 | $57.79 | 9.672% | $63.3794 | $63.38 | $63.40 | $63.40 |
| 7 purchase totals = | $725.89 | $795.8678 | $795.87 | $795.85 | $795.80 | |