| 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 | $39.39 | 10.824% | $43.6536 | $43.65 | $43.65 | $43.70 |
| Purchase #2 | $241.74 | 4.694% | $253.0873 | $253.09 | $253.10 | $253.10 |
| Purchase #3 | $234.64 | 13.759% | $266.9241 | $266.92 | $266.90 | $266.90 |
| Purchase #4 | $27.72 | 4.688% | $29.0195 | $29.02 | $29.00 | $29.00 |
| Purchase #5 | $31.40 | 3.458% | $32.4858 | $32.49 | $32.50 | $32.50 |
| Purchase #6 | $16.75 | 8.587% | $18.1883 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $193.34 | 8.568% | $209.9054 | $209.91 | $209.90 | $209.90 |
| 7 purchase totals = | $784.98 | $853.2640 | $853.27 | $853.25 | $853.30 | |