| 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 | $108.26 | 9.227% | $118.2492 | $118.25 | $118.25 | $118.20 |
| Purchase #2 | $57.68 | 4.298% | $60.1591 | $60.16 | $60.15 | $60.20 |
| Purchase #3 | $25.98 | 9.747% | $28.5123 | $28.51 | $28.50 | $28.50 |
| Purchase #4 | $206.29 | 6.666% | $220.0413 | $220.04 | $220.05 | $220.00 |
| Purchase #5 | $35.99 | 7.659% | $38.7465 | $38.75 | $38.75 | $38.70 |
| Purchase #6 | $152.57 | 10.480% | $168.5593 | $168.56 | $168.55 | $168.60 |
| Purchase #7 | $25.27 | 9.120% | $27.5746 | $27.57 | $27.55 | $27.60 |
| 7 purchase totals = | $612.04 | $661.8423 | $661.84 | $661.80 | $661.80 | |