| 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 | $72.98 | 13.435% | $82.7849 | $82.78 | $82.80 | $82.80 |
| Purchase #2 | $70.54 | 3.269% | $72.846 | $72.85 | $72.85 | $72.80 |
| Purchase #3 | $225.66 | 13.740% | $256.6657 | $256.67 | $256.65 | $256.70 |
| Purchase #4 | $30.34 | 8.725% | $32.9872 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $131.74 | 11.268% | $146.5845 | $146.58 | $146.60 | $146.60 |
| Purchase #6 | $9.97 | 6.428% | $10.6109 | $10.61 | $10.60 | $10.60 |
| Purchase #7 | $109.98 | 3.309% | $113.6192 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $651.21 | $716.0984 | $716.10 | $716.10 | $716.10 | |