| 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 | $62.63 | 12.278% | $70.3197 | $70.32 | $70.30 | $70.30 |
| Purchase #2 | $22.97 | 10.459% | $25.3724 | $25.37 | $25.35 | $25.40 |
| Purchase #3 | $47.85 | 6.280% | $50.855 | $50.86 | $50.85 | $50.90 |
| Purchase #4 | $200.41 | 7.463% | $215.3666 | $215.37 | $215.35 | $215.40 |
| Purchase #5 | $210.47 | 3.759% | $218.3816 | $218.38 | $218.40 | $218.40 |
| Purchase #6 | $34.27 | 8.370% | $37.1384 | $37.14 | $37.15 | $37.10 |
| Purchase #7 | $118.68 | 5.511% | $125.2205 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $697.28 | $742.6542 | $742.66 | $742.60 | $742.70 | |