| 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 | $68.40 | 3.774% | $70.9814 | $70.98 | $71.00 | $71.00 |
| Purchase #2 | $47.46 | 13.345% | $53.7935 | $53.79 | $53.80 | $53.80 |
| Purchase #3 | $54.81 | 5.205% | $57.6629 | $57.66 | $57.65 | $57.70 |
| Purchase #4 | $243.73 | 13.586% | $276.8432 | $276.84 | $276.85 | $276.80 |
| Purchase #5 | $54.59 | 11.450% | $60.8406 | $60.84 | $60.85 | $60.80 |
| Purchase #6 | $82.96 | 5.249% | $87.3146 | $87.31 | $87.30 | $87.30 |
| Purchase #7 | $230.41 | 11.464% | $256.8242 | $256.82 | $256.80 | $256.80 |
| 7 purchase totals = | $782.36 | $864.2604 | $864.24 | $864.25 | $864.20 | |