| 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 | $34.79 | 8.165% | $37.6306 | $37.63 | $37.65 | $37.60 |
| Purchase #2 | $12.62 | 5.176% | $13.2732 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $42.65 | 7.327% | $45.775 | $45.78 | $45.80 | $45.80 |
| Purchase #4 | $16.82 | 8.666% | $18.2776 | $18.28 | $18.30 | $18.30 |
| Purchase #5 | $145.86 | 13.743% | $165.9055 | $165.91 | $165.90 | $165.90 |
| Purchase #6 | $41.74 | 6.466% | $44.4389 | $44.44 | $44.45 | $44.40 |
| Purchase #7 | $135.87 | 7.429% | $145.9638 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $430.35 | $471.2646 | $471.27 | $471.30 | $471.30 | |