| 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 | $26.92 | 9.164% | $29.3869 | $29.39 | $29.40 | $29.40 |
| Purchase #2 | $162.48 | 4.621% | $169.9882 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $42.35 | 5.592% | $44.7182 | $44.72 | $44.70 | $44.70 |
| Purchase #4 | $32.37 | 4.814% | $33.9283 | $33.93 | $33.95 | $33.90 |
| Purchase #5 | $13.84 | 9.402% | $15.1412 | $15.14 | $15.15 | $15.10 |
| Purchase #6 | $195.63 | 6.467% | $208.2814 | $208.28 | $208.30 | $208.30 |
| Purchase #7 | $233.46 | 13.833% | $265.7545 | $265.75 | $265.75 | $265.80 |
| 7 purchase totals = | $707.05 | $767.1987 | $767.20 | $767.25 | $767.20 | |