| 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 | $84.38 | 5.204% | $88.7711 | $88.77 | $88.75 | $88.80 |
| Purchase #2 | $94.77 | 10.799% | $105.0042 | $105.00 | $105.00 | $105.00 |
| Purchase #3 | $157.63 | 8.605% | $171.1941 | $171.19 | $171.20 | $171.20 |
| Purchase #4 | $12.64 | 12.256% | $14.1892 | $14.19 | $14.20 | $14.20 |
| Purchase #5 | $61.74 | 7.228% | $66.2026 | $66.20 | $66.20 | $66.20 |
| Purchase #6 | $139.59 | 9.419% | $152.738 | $152.74 | $152.75 | $152.70 |
| Purchase #7 | $66.67 | 4.379% | $69.5895 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $617.42 | $667.6887 | $667.68 | $667.70 | $667.70 | |