| 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 | $75.32 | 11.363% | $83.8786 | $83.88 | $83.90 | $83.90 |
| Purchase #2 | $39.88 | 4.220% | $41.5629 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $193.56 | 8.683% | $210.3668 | $210.37 | $210.35 | $210.40 |
| Purchase #4 | $236.51 | 9.210% | $258.2926 | $258.29 | $258.30 | $258.30 |
| Purchase #5 | $117.38 | 13.860% | $133.6489 | $133.65 | $133.65 | $133.60 |
| Purchase #6 | $30.25 | 3.693% | $31.3671 | $31.37 | $31.35 | $31.40 |
| Purchase #7 | $8.52 | 3.165% | $8.7897 | $8.79 | $8.80 | $8.80 |
| 7 purchase totals = | $701.42 | $767.9066 | $767.91 | $767.90 | $768.00 | |