| 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 | $57.44 | 12.115% | $64.3989 | $64.40 | $64.40 | $64.40 |
| Purchase #2 | $103.36 | 4.169% | $107.6691 | $107.67 | $107.65 | $107.70 |
| Purchase #3 | $170.79 | 9.850% | $187.6128 | $187.61 | $187.60 | $187.60 |
| Purchase #4 | $121.25 | 10.398% | $133.8576 | $133.86 | $133.85 | $133.90 |
| Purchase #5 | $178.61 | 3.450% | $184.772 | $184.77 | $184.75 | $184.80 |
| Purchase #6 | $203.54 | 4.746% | $213.2 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $146.94 | 13.455% | $166.7108 | $166.71 | $166.70 | $166.70 |
| 7 purchase totals = | $981.93 | $1,058.2212 | $1,058.22 | $1,058.15 | $1,058.30 | |