| 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 | $81.30 | 4.784% | $85.1894 | $85.19 | $85.20 | $85.20 |
| Purchase #2 | $98.69 | 10.581% | $109.1324 | $109.13 | $109.15 | $109.10 |
| Purchase #3 | $5.89 | 5.634% | $6.2218 | $6.22 | $6.20 | $6.20 |
| Purchase #4 | $39.49 | 4.731% | $41.3583 | $41.36 | $41.35 | $41.40 |
| Purchase #5 | $108.64 | 12.233% | $121.9299 | $121.93 | $121.95 | $121.90 |
| Purchase #6 | $217.61 | 6.129% | $230.9473 | $230.95 | $230.95 | $230.90 |
| Purchase #7 | $185.92 | 3.640% | $192.6875 | $192.69 | $192.70 | $192.70 |
| 7 purchase totals = | $737.54 | $787.4666 | $787.47 | $787.50 | $787.40 | |