| 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 | $119.83 | 7.397% | $128.6938 | $128.69 | $128.70 | $128.70 |
| Purchase #2 | $66.26 | 6.531% | $70.5874 | $70.59 | $70.60 | $70.60 |
| Purchase #3 | $88.55 | 10.803% | $98.1161 | $98.12 | $98.10 | $98.10 |
| Purchase #4 | $234.34 | 4.469% | $244.8127 | $244.81 | $244.80 | $244.80 |
| Purchase #5 | $48.91 | 3.668% | $50.704 | $50.70 | $50.70 | $50.70 |
| Purchase #6 | $59.51 | 7.296% | $63.8518 | $63.85 | $63.85 | $63.90 |
| Purchase #7 | $152.51 | 5.792% | $161.3434 | $161.34 | $161.35 | $161.30 |
| 7 purchase totals = | $769.91 | $818.1092 | $818.10 | $818.10 | $818.10 | |