| 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 | $243.35 | 9.240% | $265.8355 | $265.84 | $265.85 | $265.80 |
| Purchase #2 | $26.55 | 12.480% | $29.8634 | $29.86 | $29.85 | $29.90 |
| Purchase #3 | $61.63 | 11.513% | $68.7255 | $68.73 | $68.75 | $68.70 |
| Purchase #4 | $49.69 | 7.800% | $53.5658 | $53.57 | $53.55 | $53.60 |
| Purchase #5 | $16.54 | 3.573% | $17.131 | $17.13 | $17.15 | $17.10 |
| Purchase #6 | $31.80 | 7.267% | $34.1109 | $34.11 | $34.10 | $34.10 |
| Purchase #7 | $219.71 | 13.620% | $249.6345 | $249.63 | $249.65 | $249.60 |
| 7 purchase totals = | $649.27 | $718.8666 | $718.87 | $718.90 | $718.80 | |