| 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 | $11.76 | 7.402% | $12.6305 | $12.63 | $12.65 | $12.60 |
| Purchase #2 | $135.49 | 8.380% | $146.8441 | $146.84 | $146.85 | $146.80 |
| Purchase #3 | $226.41 | 13.565% | $257.1225 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $187.98 | 6.694% | $200.5634 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $55.30 | 10.516% | $61.1153 | $61.12 | $61.10 | $61.10 |
| Purchase #6 | $44.49 | 5.590% | $46.977 | $46.98 | $47.00 | $47.00 |
| Purchase #7 | $123.66 | 4.830% | $129.6328 | $129.63 | $129.65 | $129.60 |
| 7 purchase totals = | $785.09 | $854.8856 | $854.88 | $854.90 | $854.80 | |