| 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 | $70.34 | 5.186% | $73.9878 | $73.99 | $74.00 | $74.00 |
| Purchase #2 | $64.82 | 10.791% | $71.8147 | $71.81 | $71.80 | $71.80 |
| Purchase #3 | $65.40 | 9.853% | $71.8439 | $71.84 | $71.85 | $71.80 |
| Purchase #4 | $149.37 | 7.335% | $160.3263 | $160.33 | $160.35 | $160.30 |
| Purchase #5 | $209.59 | 5.259% | $220.6123 | $220.61 | $220.60 | $220.60 |
| Purchase #6 | $172.48 | 9.249% | $188.4327 | $188.43 | $188.45 | $188.40 |
| Purchase #7 | $42.26 | 10.353% | $46.6352 | $46.64 | $46.65 | $46.60 |
| 7 purchase totals = | $774.26 | $833.6529 | $833.65 | $833.70 | $833.50 | |