| 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 | $11.34 | 11.458% | $12.6393 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $64.48 | 9.814% | $70.8081 | $70.81 | $70.80 | $70.80 |
| Purchase #3 | $228.88 | 4.235% | $238.5731 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $17.33 | 11.766% | $19.369 | $19.37 | $19.35 | $19.40 |
| Purchase #5 | $44.25 | 10.383% | $48.8445 | $48.84 | $48.85 | $48.80 |
| Purchase #6 | $206.34 | 3.545% | $213.6548 | $213.65 | $213.65 | $213.70 |
| Purchase #7 | $206.84 | 3.707% | $214.5076 | $214.51 | $214.50 | $214.50 |
| 7 purchase totals = | $779.46 | $818.3964 | $818.39 | $818.35 | $818.40 | |