| 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 | $49.51 | 9.431% | $54.1793 | $54.18 | $54.20 | $54.20 |
| Purchase #2 | $177.66 | 6.121% | $188.5346 | $188.53 | $188.55 | $188.50 |
| Purchase #3 | $65.26 | 5.797% | $69.0431 | $69.04 | $69.05 | $69.00 |
| Purchase #4 | $22.46 | 8.361% | $24.3379 | $24.34 | $24.35 | $24.30 |
| Purchase #5 | $147.80 | 3.385% | $152.803 | $152.80 | $152.80 | $152.80 |
| Purchase #6 | $83.42 | 7.529% | $89.7007 | $89.70 | $89.70 | $89.70 |
| Purchase #7 | $57.39 | 11.308% | $63.8797 | $63.88 | $63.90 | $63.90 |
| 7 purchase totals = | $603.50 | $642.4783 | $642.47 | $642.55 | $642.40 | |