| 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 | $5.46 | 7.210% | $5.8537 | $5.85 | $5.85 | $5.90 |
| Purchase #2 | $80.83 | 4.858% | $84.7567 | $84.76 | $84.75 | $84.80 |
| Purchase #3 | $38.27 | 6.421% | $40.7273 | $40.73 | $40.75 | $40.70 |
| Purchase #4 | $198.58 | 12.487% | $223.3767 | $223.38 | $223.40 | $223.40 |
| Purchase #5 | $48.75 | 10.849% | $54.0389 | $54.04 | $54.05 | $54.00 |
| Purchase #6 | $217.55 | 12.681% | $245.1375 | $245.14 | $245.15 | $245.10 |
| Purchase #7 | $235.93 | 12.624% | $265.7138 | $265.71 | $265.70 | $265.70 |
| 7 purchase totals = | $825.37 | $919.6046 | $919.61 | $919.65 | $919.60 | |