| 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 | $68.59 | 13.421% | $77.7955 | $77.80 | $77.80 | $77.80 |
| Purchase #2 | $31.61 | 6.569% | $33.6865 | $33.69 | $33.70 | $33.70 |
| Purchase #3 | $31.32 | 3.506% | $32.4181 | $32.42 | $32.40 | $32.40 |
| Purchase #4 | $242.65 | 8.810% | $264.0275 | $264.03 | $264.05 | $264.00 |
| Purchase #5 | $132.48 | 8.256% | $143.4175 | $143.42 | $143.40 | $143.40 |
| Purchase #6 | $132.33 | 12.838% | $149.3185 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $36.70 | 13.359% | $41.6028 | $41.60 | $41.60 | $41.60 |
| 7 purchase totals = | $675.68 | $742.2664 | $742.28 | $742.25 | $742.20 | |