| 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 | $197.90 | 3.627% | $205.0778 | $205.08 | $205.10 | $205.10 |
| Purchase #2 | $42.48 | 6.525% | $45.2518 | $45.25 | $45.25 | $45.30 |
| Purchase #3 | $25.45 | 8.601% | $27.639 | $27.64 | $27.65 | $27.60 |
| Purchase #4 | $47.96 | 11.647% | $53.5459 | $53.55 | $53.55 | $53.50 |
| Purchase #5 | $125.54 | 8.658% | $136.4093 | $136.41 | $136.40 | $136.40 |
| Purchase #6 | $49.77 | 13.226% | $56.3526 | $56.35 | $56.35 | $56.40 |
| Purchase #7 | $159.56 | 11.115% | $177.2951 | $177.30 | $177.30 | $177.30 |
| 7 purchase totals = | $648.66 | $701.5715 | $701.58 | $701.60 | $701.60 | |