| 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 | $70.67 | 3.186% | $72.9215 | $72.92 | $72.90 | $72.90 |
| Purchase #2 | $153.36 | 3.352% | $158.5006 | $158.50 | $158.50 | $158.50 |
| Purchase #3 | $113.39 | 8.656% | $123.205 | $123.21 | $123.20 | $123.20 |
| Purchase #4 | $108.37 | 6.664% | $115.5918 | $115.59 | $115.60 | $115.60 |
| Purchase #5 | $238.55 | 3.269% | $246.3482 | $246.35 | $246.35 | $246.30 |
| Purchase #6 | $95.30 | 11.397% | $106.1613 | $106.16 | $106.15 | $106.20 |
| Purchase #7 | $89.80 | 7.112% | $96.1866 | $96.19 | $96.20 | $96.20 |
| 7 purchase totals = | $869.44 | $918.9150 | $918.92 | $918.90 | $918.90 | |