| 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 | $66.99 | 10.149% | $73.7888 | $73.79 | $73.80 | $73.80 |
| Purchase #2 | $174.96 | 8.461% | $189.7634 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $115.49 | 6.160% | $122.6042 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $123.60 | 11.321% | $137.5928 | $137.59 | $137.60 | $137.60 |
| Purchase #5 | $19.55 | 12.669% | $22.0268 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $136.68 | 10.596% | $151.1626 | $151.16 | $151.15 | $151.20 |
| Purchase #7 | $237.78 | 11.106% | $264.1878 | $264.19 | $264.20 | $264.20 |
| 7 purchase totals = | $875.05 | $961.1264 | $961.12 | $961.15 | $961.20 | |