| 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 | $34.49 | 9.311% | $37.7014 | $37.70 | $37.70 | $37.70 |
| Purchase #2 | $48.55 | 7.611% | $52.2451 | $52.25 | $52.25 | $52.20 |
| Purchase #3 | $189.96 | 12.186% | $213.1085 | $213.11 | $213.10 | $213.10 |
| Purchase #4 | $21.77 | 8.294% | $23.5756 | $23.58 | $23.60 | $23.60 |
| Purchase #5 | $19.64 | 6.305% | $20.8783 | $20.88 | $20.90 | $20.90 |
| Purchase #6 | $191.96 | 3.131% | $197.9703 | $197.97 | $197.95 | $198.00 |
| Purchase #7 | $110.38 | 3.473% | $114.2135 | $114.21 | $114.20 | $114.20 |
| 7 purchase totals = | $616.75 | $659.6927 | $659.70 | $659.70 | $659.70 | |