| 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 | $68.86 | 12.551% | $77.5026 | $77.50 | $77.50 | $77.50 |
| Purchase #2 | $106.52 | 8.460% | $115.5316 | $115.53 | $115.55 | $115.50 |
| Purchase #3 | $148.58 | 8.688% | $161.4886 | $161.49 | $161.50 | $161.50 |
| Purchase #4 | $113.58 | 3.113% | $117.1157 | $117.12 | $117.10 | $117.10 |
| Purchase #5 | $185.26 | 6.157% | $196.6665 | $196.67 | $196.65 | $196.70 |
| Purchase #6 | $92.96 | 7.281% | $99.7284 | $99.73 | $99.75 | $99.70 |
| Purchase #7 | $19.50 | 11.627% | $21.7673 | $21.77 | $21.75 | $21.80 |
| 7 purchase totals = | $735.26 | $789.8007 | $789.81 | $789.80 | $789.80 | |