| 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 | $44.50 | 6.114% | $47.2207 | $47.22 | $47.20 | $47.20 |
| Purchase #2 | $71.47 | 7.486% | $76.8202 | $76.82 | $76.80 | $76.80 |
| Purchase #3 | $217.42 | 7.530% | $233.7917 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $107.81 | 9.122% | $117.6444 | $117.64 | $117.65 | $117.60 |
| Purchase #5 | $141.38 | 8.415% | $153.2771 | $153.28 | $153.30 | $153.30 |
| Purchase #6 | $144.46 | 7.350% | $155.0778 | $155.08 | $155.10 | $155.10 |
| Purchase #7 | $91.51 | 6.319% | $97.2925 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $818.55 | $881.1244 | $881.12 | $881.15 | $881.10 | |