| 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 | $72.92 | 12.295% | $81.8855 | $81.89 | $81.90 | $81.90 |
| Purchase #2 | $236.51 | 5.161% | $248.7163 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $87.94 | 4.487% | $91.8859 | $91.89 | $91.90 | $91.90 |
| Purchase #4 | $71.30 | 12.708% | $80.3608 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $84.52 | 11.505% | $94.244 | $94.24 | $94.25 | $94.20 |
| Purchase #6 | $216.60 | 10.136% | $238.5546 | $238.55 | $238.55 | $238.60 |
| Purchase #7 | $21.26 | 4.551% | $22.2275 | $22.23 | $22.25 | $22.20 |
| 7 purchase totals = | $791.05 | $857.8746 | $857.88 | $857.90 | $857.90 | |