| 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 | $10.74 | 5.167% | $11.2949 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $81.66 | 13.646% | $92.8033 | $92.80 | $92.80 | $92.80 |
| Purchase #3 | $196.64 | 3.787% | $204.0868 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $50.70 | 5.823% | $53.6523 | $53.65 | $53.65 | $53.70 |
| Purchase #5 | $74.61 | 13.512% | $84.6913 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $146.74 | 5.364% | $154.6111 | $154.61 | $154.60 | $154.60 |
| Purchase #7 | $208.47 | 4.195% | $217.2153 | $217.22 | $217.20 | $217.20 |
| 7 purchase totals = | $769.56 | $818.3550 | $818.35 | $818.35 | $818.40 | |