| 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 | $193.73 | 9.111% | $211.3807 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $32.71 | 9.196% | $35.718 | $35.72 | $35.70 | $35.70 |
| Purchase #3 | $225.31 | 13.226% | $255.1095 | $255.11 | $255.10 | $255.10 |
| Purchase #4 | $20.85 | 7.190% | $22.3491 | $22.35 | $22.35 | $22.30 |
| Purchase #5 | $100.83 | 7.388% | $108.2793 | $108.28 | $108.30 | $108.30 |
| Purchase #6 | $5.81 | 5.864% | $6.1507 | $6.15 | $6.15 | $6.20 |
| Purchase #7 | $61.46 | 10.677% | $68.0221 | $68.02 | $68.00 | $68.00 |
| 7 purchase totals = | $640.70 | $707.0094 | $707.01 | $707.00 | $707.00 | |