| 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 | $31.88 | 9.302% | $34.8455 | $34.85 | $34.85 | $34.80 |
| Purchase #2 | $51.26 | 13.581% | $58.2216 | $58.22 | $58.20 | $58.20 |
| Purchase #3 | $205.36 | 4.148% | $213.8783 | $213.88 | $213.90 | $213.90 |
| Purchase #4 | $19.80 | 4.311% | $20.6536 | $20.65 | $20.65 | $20.70 |
| Purchase #5 | $30.50 | 5.319% | $32.1223 | $32.12 | $32.10 | $32.10 |
| Purchase #6 | $79.29 | 13.577% | $90.0552 | $90.06 | $90.05 | $90.10 |
| Purchase #7 | $243.29 | 13.837% | $276.954 | $276.95 | $276.95 | $277.00 |
| 7 purchase totals = | $661.38 | $726.7305 | $726.73 | $726.70 | $726.80 | |