| 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 | $71.43 | 4.647% | $74.7494 | $74.75 | $74.75 | $74.70 |
| Purchase #2 | $185.45 | 7.695% | $199.7204 | $199.72 | $199.70 | $199.70 |
| Purchase #3 | $36.45 | 4.663% | $38.1497 | $38.15 | $38.15 | $38.10 |
| Purchase #4 | $194.84 | 9.326% | $213.0108 | $213.01 | $213.00 | $213.00 |
| Purchase #5 | $144.70 | 4.747% | $151.5689 | $151.57 | $151.55 | $151.60 |
| Purchase #6 | $14.86 | 6.848% | $15.8776 | $15.88 | $15.90 | $15.90 |
| Purchase #7 | $8.45 | 10.527% | $9.3395 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $656.18 | $702.4163 | $702.42 | $702.40 | $702.30 | |