| 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 | $81.71 | 11.850% | $91.3926 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $152.82 | 9.826% | $167.8361 | $167.84 | $167.85 | $167.80 |
| Purchase #3 | $13.28 | 10.261% | $14.6427 | $14.64 | $14.65 | $14.60 |
| Purchase #4 | $179.97 | 3.595% | $186.4399 | $186.44 | $186.45 | $186.40 |
| Purchase #5 | $36.92 | 13.462% | $41.8902 | $41.89 | $41.90 | $41.90 |
| Purchase #6 | $68.69 | 7.802% | $74.0492 | $74.05 | $74.05 | $74.00 |
| Purchase #7 | $247.86 | 13.798% | $282.0597 | $282.06 | $282.05 | $282.10 |
| 7 purchase totals = | $781.25 | $858.3104 | $858.31 | $858.35 | $858.20 | |