| 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 | $66.94 | 4.221% | $69.7655 | $69.77 | $69.75 | $69.80 |
| Purchase #2 | $137.41 | 3.585% | $142.3361 | $142.34 | $142.35 | $142.30 |
| Purchase #3 | $54.25 | 12.479% | $61.0199 | $61.02 | $61.00 | $61.00 |
| Purchase #4 | $157.42 | 9.651% | $172.6126 | $172.61 | $172.60 | $172.60 |
| Purchase #5 | $244.70 | 13.370% | $277.4164 | $277.42 | $277.40 | $277.40 |
| Purchase #6 | $61.37 | 12.869% | $69.2677 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $45.56 | 5.365% | $48.0043 | $48.00 | $48.00 | $48.00 |
| 7 purchase totals = | $767.65 | $840.4225 | $840.43 | $840.35 | $840.40 | |