| 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 | $53.62 | 7.835% | $57.8211 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $104.74 | 8.479% | $113.6209 | $113.62 | $113.60 | $113.60 |
| Purchase #3 | $68.56 | 7.623% | $73.7863 | $73.79 | $73.80 | $73.80 |
| Purchase #4 | $107.58 | 9.590% | $117.8969 | $117.90 | $117.90 | $117.90 |
| Purchase #5 | $236.97 | 8.624% | $257.4063 | $257.41 | $257.40 | $257.40 |
| Purchase #6 | $114.71 | 8.658% | $124.6416 | $124.64 | $124.65 | $124.60 |
| Purchase #7 | $179.72 | 11.732% | $200.8048 | $200.80 | $200.80 | $200.80 |
| 7 purchase totals = | $865.90 | $945.9779 | $945.98 | $945.95 | $945.90 | |