| 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 | $203.83 | 6.205% | $216.4777 | $216.48 | $216.50 | $216.50 |
| Purchase #2 | $114.68 | 12.489% | $129.0024 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $207.96 | 4.723% | $217.782 | $217.78 | $217.80 | $217.80 |
| Purchase #4 | $5.63 | 10.502% | $6.2213 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $48.57 | 5.149% | $51.0709 | $51.07 | $51.05 | $51.10 |
| Purchase #6 | $93.47 | 3.562% | $96.7994 | $96.80 | $96.80 | $96.80 |
| Purchase #7 | $8.72 | 3.501% | $9.0253 | $9.03 | $9.05 | $9.00 |
| 7 purchase totals = | $682.86 | $726.3790 | $726.38 | $726.40 | $726.40 | |