| 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 | $45.33 | 6.799% | $48.412 | $48.41 | $48.40 | $48.40 |
| Purchase #2 | $216.63 | 10.805% | $240.0369 | $240.04 | $240.05 | $240.00 |
| Purchase #3 | $24.61 | 6.150% | $26.1235 | $26.12 | $26.10 | $26.10 |
| Purchase #4 | $119.80 | 8.640% | $130.1507 | $130.15 | $130.15 | $130.20 |
| Purchase #5 | $5.96 | 5.173% | $6.2683 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $124.34 | 5.834% | $131.594 | $131.59 | $131.60 | $131.60 |
| Purchase #7 | $45.58 | 9.749% | $50.0236 | $50.02 | $50.00 | $50.00 |
| 7 purchase totals = | $582.25 | $632.6090 | $632.60 | $632.55 | $632.60 | |