| 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 | $78.39 | 5.686% | $82.8473 | $82.85 | $82.85 | $82.80 |
| Purchase #2 | $78.72 | 12.346% | $88.4388 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $124.53 | 6.485% | $132.6058 | $132.61 | $132.60 | $132.60 |
| Purchase #4 | $109.33 | 7.653% | $117.697 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $132.65 | 6.710% | $141.5508 | $141.55 | $141.55 | $141.60 |
| Purchase #6 | $116.95 | 4.830% | $122.5987 | $122.60 | $122.60 | $122.60 |
| Purchase #7 | $220.92 | 3.205% | $228.0005 | $228.00 | $228.00 | $228.00 |
| 7 purchase totals = | $861.49 | $913.7389 | $913.75 | $913.75 | $913.70 | |