| 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 | $35.82 | 5.177% | $37.6744 | $37.67 | $37.65 | $37.70 |
| Purchase #2 | $214.73 | 7.351% | $230.5148 | $230.51 | $230.50 | $230.50 |
| Purchase #3 | $204.61 | 6.596% | $218.1061 | $218.11 | $218.10 | $218.10 |
| Purchase #4 | $60.53 | 4.223% | $63.0862 | $63.09 | $63.10 | $63.10 |
| Purchase #5 | $88.77 | 6.154% | $94.2329 | $94.23 | $94.25 | $94.20 |
| Purchase #6 | $128.35 | 8.514% | $139.2777 | $139.28 | $139.30 | $139.30 |
| Purchase #7 | $188.63 | 7.188% | $202.1887 | $202.19 | $202.20 | $202.20 |
| 7 purchase totals = | $921.44 | $985.0808 | $985.08 | $985.10 | $985.10 | |