| 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 | $33.77 | 12.853% | $38.1105 | $38.11 | $38.10 | $38.10 |
| Purchase #2 | $49.32 | 13.151% | $55.8061 | $55.81 | $55.80 | $55.80 |
| Purchase #3 | $248.51 | 7.720% | $267.695 | $267.70 | $267.70 | $267.70 |
| Purchase #4 | $102.87 | 9.325% | $112.4626 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $227.96 | 10.712% | $252.3791 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $247.90 | 6.390% | $263.7408 | $263.74 | $263.75 | $263.70 |
| Purchase #7 | $153.27 | 11.815% | $171.3789 | $171.38 | $171.40 | $171.40 |
| 7 purchase totals = | $1,063.60 | $1,161.5730 | $1,161.58 | $1,161.60 | $1,161.60 | |