| 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 | $65.33 | 11.369% | $72.7574 | $72.76 | $72.75 | $72.80 |
| Purchase #2 | $67.31 | 5.218% | $70.8222 | $70.82 | $70.80 | $70.80 |
| Purchase #3 | $22.66 | 4.335% | $23.6423 | $23.64 | $23.65 | $23.60 |
| Purchase #4 | $176.45 | 3.808% | $183.1692 | $183.17 | $183.15 | $183.20 |
| Purchase #5 | $235.69 | 6.176% | $250.2462 | $250.25 | $250.25 | $250.20 |
| Purchase #6 | $147.62 | 8.604% | $160.3212 | $160.32 | $160.30 | $160.30 |
| Purchase #7 | $41.65 | 9.415% | $45.5713 | $45.57 | $45.55 | $45.60 |
| 7 purchase totals = | $756.71 | $806.5298 | $806.53 | $806.45 | $806.50 | |