| 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 | $98.65 | 10.251% | $108.7626 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $211.70 | 10.570% | $234.0767 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $69.85 | 11.798% | $78.0909 | $78.09 | $78.10 | $78.10 |
| Purchase #4 | $153.82 | 10.626% | $170.1649 | $170.16 | $170.15 | $170.20 |
| Purchase #5 | $15.95 | 11.242% | $17.7431 | $17.74 | $17.75 | $17.70 |
| Purchase #6 | $20.38 | 9.656% | $22.3479 | $22.35 | $22.35 | $22.30 |
| Purchase #7 | $178.42 | 5.372% | $188.0047 | $188.00 | $188.00 | $188.00 |
| 7 purchase totals = | $748.77 | $819.1908 | $819.18 | $819.20 | $819.20 | |