| 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 | $128.52 | 5.779% | $135.9472 | $135.95 | $135.95 | $135.90 |
| Purchase #2 | $171.25 | 13.783% | $194.8534 | $194.85 | $194.85 | $194.90 |
| Purchase #3 | $32.26 | 12.767% | $36.3786 | $36.38 | $36.40 | $36.40 |
| Purchase #4 | $55.26 | 7.140% | $59.2056 | $59.21 | $59.20 | $59.20 |
| Purchase #5 | $33.80 | 6.283% | $35.9237 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $10.25 | 3.149% | $10.5728 | $10.57 | $10.55 | $10.60 |
| Purchase #7 | $19.89 | 8.787% | $21.6377 | $21.64 | $21.65 | $21.60 |
| 7 purchase totals = | $451.23 | $494.5190 | $494.52 | $494.50 | $494.50 | |