| 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 | $41.61 | 11.287% | $46.3065 | $46.31 | $46.30 | $46.30 |
| Purchase #2 | $81.86 | 7.333% | $87.8628 | $87.86 | $87.85 | $87.90 |
| Purchase #3 | $173.50 | 4.354% | $181.0542 | $181.05 | $181.05 | $181.10 |
| Purchase #4 | $15.53 | 5.221% | $16.3408 | $16.34 | $16.35 | $16.30 |
| Purchase #5 | $13.60 | 3.552% | $14.0831 | $14.08 | $14.10 | $14.10 |
| Purchase #6 | $244.75 | 7.473% | $263.0402 | $263.04 | $263.05 | $263.00 |
| Purchase #7 | $99.63 | 7.487% | $107.0893 | $107.09 | $107.10 | $107.10 |
| 7 purchase totals = | $670.48 | $715.7769 | $715.77 | $715.80 | $715.80 | |