| 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 | $81.63 | 3.471% | $84.4634 | $84.46 | $84.45 | $84.50 |
| Purchase #2 | $81.51 | 9.421% | $89.1891 | $89.19 | $89.20 | $89.20 |
| Purchase #3 | $61.73 | 13.718% | $70.1981 | $70.20 | $70.20 | $70.20 |
| Purchase #4 | $136.74 | 7.794% | $147.3975 | $147.40 | $147.40 | $147.40 |
| Purchase #5 | $174.67 | 6.658% | $186.2995 | $186.30 | $186.30 | $186.30 |
| Purchase #6 | $166.80 | 8.842% | $181.5485 | $181.55 | $181.55 | $181.50 |
| Purchase #7 | $61.33 | 8.150% | $66.3284 | $66.33 | $66.35 | $66.30 |
| 7 purchase totals = | $764.41 | $825.4245 | $825.43 | $825.45 | $825.40 | |