| 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 | $96.82 | 5.174% | $101.8295 | $101.83 | $101.85 | $101.80 |
| Purchase #2 | $135.26 | 13.286% | $153.2306 | $153.23 | $153.25 | $153.20 |
| Purchase #3 | $132.67 | 4.564% | $138.7251 | $138.73 | $138.75 | $138.70 |
| Purchase #4 | $66.85 | 8.128% | $72.2836 | $72.28 | $72.30 | $72.30 |
| Purchase #5 | $71.99 | 8.556% | $78.1495 | $78.15 | $78.15 | $78.10 |
| Purchase #6 | $61.85 | 4.348% | $64.5392 | $64.54 | $64.55 | $64.50 |
| Purchase #7 | $77.54 | 9.457% | $84.873 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $642.98 | $693.6305 | $693.63 | $693.70 | $693.50 | |