| 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 | $74.63 | 3.685% | $77.3801 | $77.38 | $77.40 | $77.40 |
| Purchase #2 | $84.68 | 7.269% | $90.8354 | $90.84 | $90.85 | $90.80 |
| Purchase #3 | $196.78 | 8.278% | $213.0694 | $213.07 | $213.05 | $213.10 |
| Purchase #4 | $88.79 | 11.311% | $98.833 | $98.83 | $98.85 | $98.80 |
| Purchase #5 | $193.38 | 5.179% | $203.3952 | $203.40 | $203.40 | $203.40 |
| Purchase #6 | $236.54 | 4.847% | $248.0051 | $248.01 | $248.00 | $248.00 |
| Purchase #7 | $180.74 | 8.753% | $196.5602 | $196.56 | $196.55 | $196.60 |
| 7 purchase totals = | $1,055.54 | $1,128.0784 | $1,128.09 | $1,128.10 | $1,128.10 | |