| 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 | $110.58 | 8.742% | $120.2469 | $120.25 | $120.25 | $120.20 |
| Purchase #2 | $76.72 | 11.143% | $85.2689 | $85.27 | $85.25 | $85.30 |
| Purchase #3 | $189.70 | 13.222% | $214.7821 | $214.78 | $214.80 | $214.80 |
| Purchase #4 | $75.95 | 11.830% | $84.9349 | $84.93 | $84.95 | $84.90 |
| Purchase #5 | $82.74 | 13.255% | $93.7072 | $93.71 | $93.70 | $93.70 |
| Purchase #6 | $177.39 | 3.221% | $183.1037 | $183.10 | $183.10 | $183.10 |
| Purchase #7 | $18.42 | 8.331% | $19.9546 | $19.95 | $19.95 | $20.00 |
| 7 purchase totals = | $731.50 | $801.9983 | $801.99 | $802.00 | $802.00 | |