| 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 | $85.58 | 10.500% | $94.5659 | $94.57 | $94.55 | $94.60 |
| Purchase #2 | $103.66 | 10.829% | $114.8853 | $114.89 | $114.90 | $114.90 |
| Purchase #3 | $42.62 | 13.341% | $48.3059 | $48.31 | $48.30 | $48.30 |
| Purchase #4 | $33.53 | 7.223% | $35.9519 | $35.95 | $35.95 | $36.00 |
| Purchase #5 | $55.64 | 8.339% | $60.2798 | $60.28 | $60.30 | $60.30 |
| Purchase #6 | $153.78 | 13.420% | $174.4173 | $174.42 | $174.40 | $174.40 |
| Purchase #7 | $234.39 | 8.260% | $253.7506 | $253.75 | $253.75 | $253.80 |
| 7 purchase totals = | $709.20 | $782.1567 | $782.17 | $782.15 | $782.30 | |