| 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 | $70.48 | 6.744% | $75.2332 | $75.23 | $75.25 | $75.20 |
| Purchase #2 | $36.39 | 9.746% | $39.9366 | $39.94 | $39.95 | $39.90 |
| Purchase #3 | $45.27 | 11.158% | $50.3212 | $50.32 | $50.30 | $50.30 |
| Purchase #4 | $55.45 | 11.252% | $61.6892 | $61.69 | $61.70 | $61.70 |
| Purchase #5 | $164.39 | 13.165% | $186.0319 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $32.47 | 3.674% | $33.6629 | $33.66 | $33.65 | $33.70 |
| Purchase #7 | $241.61 | 4.329% | $252.0693 | $252.07 | $252.05 | $252.10 |
| 7 purchase totals = | $646.06 | $698.9443 | $698.94 | $698.95 | $698.90 | |