| 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 | $21.58 | 7.362% | $23.1687 | $23.17 | $23.15 | $23.20 |
| Purchase #2 | $53.93 | 13.253% | $61.0773 | $61.08 | $61.10 | $61.10 |
| Purchase #3 | $207.58 | 11.223% | $230.8767 | $230.88 | $230.90 | $230.90 |
| Purchase #4 | $131.94 | 10.376% | $145.6301 | $145.63 | $145.65 | $145.60 |
| Purchase #5 | $210.49 | 12.241% | $236.2561 | $236.26 | $236.25 | $236.30 |
| Purchase #6 | $17.55 | 10.130% | $19.3278 | $19.33 | $19.35 | $19.30 |
| Purchase #7 | $23.27 | 6.752% | $24.8412 | $24.84 | $24.85 | $24.80 |
| 7 purchase totals = | $666.34 | $741.1779 | $741.19 | $741.25 | $741.20 | |