| 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 | $25.33 | 8.616% | $27.5124 | $27.51 | $27.50 | $27.50 |
| Purchase #2 | $37.34 | 13.510% | $42.3846 | $42.38 | $42.40 | $42.40 |
| Purchase #3 | $44.44 | 7.746% | $47.8823 | $47.88 | $47.90 | $47.90 |
| Purchase #4 | $133.86 | 11.736% | $149.5698 | $149.57 | $149.55 | $149.60 |
| Purchase #5 | $108.51 | 5.643% | $114.6332 | $114.63 | $114.65 | $114.60 |
| Purchase #6 | $207.80 | 4.381% | $216.9037 | $216.90 | $216.90 | $216.90 |
| Purchase #7 | $240.86 | 4.269% | $251.1423 | $251.14 | $251.15 | $251.10 |
| 7 purchase totals = | $798.14 | $850.0283 | $850.01 | $850.05 | $850.00 | |