| 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 | $72.82 | 10.264% | $80.2942 | $80.29 | $80.30 | $80.30 |
| Purchase #2 | $55.69 | 6.836% | $59.497 | $59.50 | $59.50 | $59.50 |
| Purchase #3 | $224.95 | 7.150% | $241.0339 | $241.03 | $241.05 | $241.00 |
| Purchase #4 | $144.79 | 6.467% | $154.1536 | $154.15 | $154.15 | $154.20 |
| Purchase #5 | $47.35 | 4.377% | $49.4225 | $49.42 | $49.40 | $49.40 |
| Purchase #6 | $212.58 | 7.874% | $229.3185 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $76.48 | 10.516% | $84.5226 | $84.52 | $84.50 | $84.50 |
| 7 purchase totals = | $834.66 | $898.2423 | $898.23 | $898.20 | $898.20 | |