| 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 | $52.44 | 7.718% | $56.4873 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $99.99 | 10.136% | $110.125 | $110.13 | $110.15 | $110.10 |
| Purchase #3 | $248.57 | 8.235% | $269.0397 | $269.04 | $269.05 | $269.00 |
| Purchase #4 | $196.37 | 13.668% | $223.2099 | $223.21 | $223.20 | $223.20 |
| Purchase #5 | $228.59 | 8.307% | $247.579 | $247.58 | $247.60 | $247.60 |
| Purchase #6 | $35.99 | 12.874% | $40.6234 | $40.62 | $40.60 | $40.60 |
| Purchase #7 | $10.85 | 8.871% | $11.8125 | $11.81 | $11.80 | $11.80 |
| 7 purchase totals = | $872.80 | $958.8768 | $958.88 | $958.90 | $958.80 | |