| 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 | $47.80 | 13.197% | $54.1082 | $54.11 | $54.10 | $54.10 |
| Purchase #2 | $73.31 | 12.701% | $82.6211 | $82.62 | $82.60 | $82.60 |
| Purchase #3 | $150.63 | 3.617% | $156.0783 | $156.08 | $156.10 | $156.10 |
| Purchase #4 | $127.99 | 7.667% | $137.803 | $137.80 | $137.80 | $137.80 |
| Purchase #5 | $45.33 | 5.149% | $47.664 | $47.66 | $47.65 | $47.70 |
| Purchase #6 | $186.81 | 3.293% | $192.9617 | $192.96 | $192.95 | $193.00 |
| Purchase #7 | $209.29 | 9.640% | $229.4656 | $229.47 | $229.45 | $229.50 |
| 7 purchase totals = | $841.16 | $900.7019 | $900.70 | $900.65 | $900.80 | |