| 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 | $16.39 | 3.285% | $16.9284 | $16.93 | $16.95 | $16.90 |
| Purchase #2 | $165.50 | 8.349% | $179.3176 | $179.32 | $179.30 | $179.30 |
| Purchase #3 | $160.50 | 11.397% | $178.7922 | $178.79 | $178.80 | $178.80 |
| Purchase #4 | $206.39 | 5.515% | $217.7724 | $217.77 | $217.75 | $217.80 |
| Purchase #5 | $80.27 | 11.290% | $89.3325 | $89.33 | $89.35 | $89.30 |
| Purchase #6 | $91.95 | 4.460% | $96.051 | $96.05 | $96.05 | $96.10 |
| Purchase #7 | $41.41 | 8.577% | $44.9617 | $44.96 | $44.95 | $45.00 |
| 7 purchase totals = | $762.41 | $823.1558 | $823.15 | $823.15 | $823.20 | |