| 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 | $53.61 | 8.311% | $58.0655 | $58.07 | $58.05 | $58.10 |
| Purchase #2 | $20.62 | 10.780% | $22.8428 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $179.41 | 6.290% | $190.6949 | $190.69 | $190.70 | $190.70 |
| Purchase #4 | $28.29 | 13.846% | $32.207 | $32.21 | $32.20 | $32.20 |
| Purchase #5 | $68.77 | 12.258% | $77.1998 | $77.20 | $77.20 | $77.20 |
| Purchase #6 | $145.68 | 10.836% | $161.4659 | $161.47 | $161.45 | $161.50 |
| Purchase #7 | $142.79 | 11.771% | $159.5978 | $159.60 | $159.60 | $159.60 |
| 7 purchase totals = | $639.17 | $702.0737 | $702.08 | $702.05 | $702.10 | |