| 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 | $59.26 | 3.500% | $61.3341 | $61.33 | $61.35 | $61.30 |
| Purchase #2 | $41.70 | 4.474% | $43.5657 | $43.57 | $43.55 | $43.60 |
| Purchase #3 | $175.75 | 4.555% | $183.7554 | $183.76 | $183.75 | $183.80 |
| Purchase #4 | $51.76 | 13.639% | $58.8195 | $58.82 | $58.80 | $58.80 |
| Purchase #5 | $167.63 | 7.503% | $180.2073 | $180.21 | $180.20 | $180.20 |
| Purchase #6 | $126.84 | 3.243% | $130.9534 | $130.95 | $130.95 | $131.00 |
| Purchase #7 | $14.35 | 6.315% | $15.2562 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $637.29 | $673.8916 | $673.90 | $673.85 | $674.00 | |