| 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 | $125.56 | 9.653% | $137.6803 | $137.68 | $137.70 | $137.70 |
| Purchase #2 | $54.27 | 11.573% | $60.5507 | $60.55 | $60.55 | $60.60 |
| Purchase #3 | $108.94 | 3.326% | $112.5633 | $112.56 | $112.55 | $112.60 |
| Purchase #4 | $73.73 | 5.579% | $77.8434 | $77.84 | $77.85 | $77.80 |
| Purchase #5 | $242.57 | 11.692% | $270.9313 | $270.93 | $270.95 | $270.90 |
| Purchase #6 | $148.53 | 12.487% | $167.0769 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $198.53 | 6.628% | $211.6886 | $211.69 | $211.70 | $211.70 |
| 7 purchase totals = | $952.13 | $1,038.3345 | $1,038.33 | $1,038.40 | $1,038.40 | |