| 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 | $8.29 | 3.380% | $8.5702 | $8.57 | $8.55 | $8.60 |
| Purchase #2 | $108.39 | 7.278% | $116.2786 | $116.28 | $116.30 | $116.30 |
| Purchase #3 | $54.58 | 12.150% | $61.2115 | $61.21 | $61.20 | $61.20 |
| Purchase #4 | $241.37 | 3.326% | $249.398 | $249.40 | $249.40 | $249.40 |
| Purchase #5 | $196.39 | 10.187% | $216.3962 | $216.40 | $216.40 | $216.40 |
| Purchase #6 | $235.60 | 9.701% | $258.4556 | $258.46 | $258.45 | $258.50 |
| Purchase #7 | $11.68 | 9.333% | $12.7701 | $12.77 | $12.75 | $12.80 |
| 7 purchase totals = | $856.30 | $923.0802 | $923.09 | $923.05 | $923.20 | |