| 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 | $101.49 | 7.330% | $108.9292 | $108.93 | $108.95 | $108.90 |
| Purchase #2 | $172.25 | 5.156% | $181.1312 | $181.13 | $181.15 | $181.10 |
| Purchase #3 | $99.69 | 3.121% | $102.8013 | $102.80 | $102.80 | $102.80 |
| Purchase #4 | $220.51 | 9.498% | $241.454 | $241.45 | $241.45 | $241.50 |
| Purchase #5 | $47.32 | 12.577% | $53.2714 | $53.27 | $53.25 | $53.30 |
| Purchase #6 | $25.39 | 8.631% | $27.5814 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $126.61 | 11.102% | $140.6662 | $140.67 | $140.65 | $140.70 |
| 7 purchase totals = | $793.26 | $855.8347 | $855.83 | $855.85 | $855.90 | |