| 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 | $7.62 | 9.278% | $8.327 | $8.33 | $8.35 | $8.30 |
| Purchase #2 | $103.62 | 5.431% | $109.2476 | $109.25 | $109.25 | $109.20 |
| Purchase #3 | $33.97 | 8.847% | $36.9753 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $157.27 | 7.335% | $168.8058 | $168.81 | $168.80 | $168.80 |
| Purchase #5 | $59.36 | 10.590% | $65.6462 | $65.65 | $65.65 | $65.60 |
| Purchase #6 | $92.42 | 6.301% | $98.2434 | $98.24 | $98.25 | $98.20 |
| Purchase #7 | $229.42 | 3.347% | $237.0987 | $237.10 | $237.10 | $237.10 |
| 7 purchase totals = | $683.68 | $724.3440 | $724.36 | $724.40 | $724.20 | |