| 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 | $202.49 | 5.720% | $214.0724 | $214.07 | $214.05 | $214.10 |
| Purchase #2 | $40.54 | 5.294% | $42.6862 | $42.69 | $42.70 | $42.70 |
| Purchase #3 | $40.89 | 7.246% | $43.8529 | $43.85 | $43.85 | $43.90 |
| Purchase #4 | $64.99 | 13.494% | $73.7598 | $73.76 | $73.75 | $73.80 |
| Purchase #5 | $48.46 | 7.205% | $51.9515 | $51.95 | $51.95 | $52.00 |
| Purchase #6 | $77.60 | 10.331% | $85.6169 | $85.62 | $85.60 | $85.60 |
| Purchase #7 | $108.88 | 12.206% | $122.1699 | $122.17 | $122.15 | $122.20 |
| 7 purchase totals = | $583.85 | $634.1096 | $634.11 | $634.05 | $634.30 | |