| 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 | $72.30 | 6.241% | $76.8122 | $76.81 | $76.80 | $76.80 |
| Purchase #2 | $168.71 | 11.669% | $188.3968 | $188.40 | $188.40 | $188.40 |
| Purchase #3 | $101.66 | 6.330% | $108.0951 | $108.10 | $108.10 | $108.10 |
| Purchase #4 | $132.93 | 8.826% | $144.6624 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $72.46 | 12.475% | $81.4994 | $81.50 | $81.50 | $81.50 |
| Purchase #6 | $240.52 | 9.679% | $263.7999 | $263.80 | $263.80 | $263.80 |
| Purchase #7 | $42.76 | 3.639% | $44.316 | $44.32 | $44.30 | $44.30 |
| 7 purchase totals = | $831.34 | $907.5818 | $907.59 | $907.55 | $907.60 | |