| 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 | $55.43 | 10.448% | $61.2213 | $61.22 | $61.20 | $61.20 |
| Purchase #2 | $50.39 | 6.456% | $53.6432 | $53.64 | $53.65 | $53.60 |
| Purchase #3 | $230.79 | 4.128% | $240.317 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $217.86 | 13.116% | $246.4345 | $246.43 | $246.45 | $246.40 |
| Purchase #5 | $150.95 | 7.775% | $162.6864 | $162.69 | $162.70 | $162.70 |
| Purchase #6 | $18.48 | 3.617% | $19.1484 | $19.15 | $19.15 | $19.10 |
| Purchase #7 | $71.27 | 5.188% | $74.9675 | $74.97 | $74.95 | $75.00 |
| 7 purchase totals = | $795.17 | $858.4183 | $858.42 | $858.40 | $858.30 | |