| 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 | $62.61 | 8.288% | $67.7991 | $67.80 | $67.80 | $67.80 |
| Purchase #2 | $235.30 | 9.342% | $257.2817 | $257.28 | $257.30 | $257.30 |
| Purchase #3 | $107.88 | 10.601% | $119.3164 | $119.32 | $119.30 | $119.30 |
| Purchase #4 | $236.73 | 4.359% | $247.0491 | $247.05 | $247.05 | $247.00 |
| Purchase #5 | $8.33 | 10.217% | $9.1811 | $9.18 | $9.20 | $9.20 |
| Purchase #6 | $122.30 | 6.454% | $130.1932 | $130.19 | $130.20 | $130.20 |
| Purchase #7 | $42.44 | 6.315% | $45.1201 | $45.12 | $45.10 | $45.10 |
| 7 purchase totals = | $815.59 | $875.9407 | $875.94 | $875.95 | $875.90 | |