| 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 | $47.84 | 8.400% | $51.8586 | $51.86 | $51.85 | $51.90 |
| Purchase #2 | $160.92 | 13.499% | $182.6426 | $182.64 | $182.65 | $182.60 |
| Purchase #3 | $45.30 | 5.511% | $47.7965 | $47.80 | $47.80 | $47.80 |
| Purchase #4 | $208.67 | 9.459% | $228.4081 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $70.92 | 11.601% | $79.1474 | $79.15 | $79.15 | $79.10 |
| Purchase #6 | $250.73 | 11.700% | $280.0654 | $280.07 | $280.05 | $280.10 |
| Purchase #7 | $157.65 | 9.408% | $172.4817 | $172.48 | $172.50 | $172.50 |
| 7 purchase totals = | $942.03 | $1,042.4003 | $1,042.41 | $1,042.40 | $1,042.40 | |