| 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 | $245.96 | 7.597% | $264.6456 | $264.65 | $264.65 | $264.60 |
| Purchase #2 | $109.48 | 5.801% | $115.8309 | $115.83 | $115.85 | $115.80 |
| Purchase #3 | $53.80 | 12.588% | $60.5723 | $60.57 | $60.55 | $60.60 |
| Purchase #4 | $11.44 | 7.318% | $12.2772 | $12.28 | $12.30 | $12.30 |
| Purchase #5 | $163.63 | 9.370% | $178.9621 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $69.52 | 7.148% | $74.4893 | $74.49 | $74.50 | $74.50 |
| Purchase #7 | $32.38 | 9.258% | $35.3777 | $35.38 | $35.40 | $35.40 |
| 7 purchase totals = | $686.21 | $742.1551 | $742.16 | $742.20 | $742.20 | |