| 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 | $65.60 | 9.425% | $71.7828 | $71.78 | $71.80 | $71.80 |
| Purchase #2 | $210.66 | 12.791% | $237.6055 | $237.61 | $237.60 | $237.60 |
| Purchase #3 | $145.55 | 13.241% | $164.8223 | $164.82 | $164.80 | $164.80 |
| Purchase #4 | $56.72 | 10.571% | $62.7159 | $62.72 | $62.70 | $62.70 |
| Purchase #5 | $31.74 | 7.429% | $34.098 | $34.10 | $34.10 | $34.10 |
| Purchase #6 | $110.74 | 5.627% | $116.9713 | $116.97 | $116.95 | $117.00 |
| Purchase #7 | $129.91 | 9.511% | $142.2657 | $142.27 | $142.25 | $142.30 |
| 7 purchase totals = | $750.92 | $830.2615 | $830.27 | $830.20 | $830.30 | |