| 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 | $106.83 | 9.694% | $117.1861 | $117.19 | $117.20 | $117.20 |
| Purchase #2 | $191.82 | 3.861% | $199.2262 | $199.23 | $199.25 | $199.20 |
| Purchase #3 | $20.87 | 3.870% | $21.6777 | $21.68 | $21.70 | $21.70 |
| Purchase #4 | $9.54 | 9.216% | $10.4192 | $10.42 | $10.40 | $10.40 |
| Purchase #5 | $27.77 | 5.573% | $29.3176 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $84.45 | 10.862% | $93.623 | $93.62 | $93.60 | $93.60 |
| Purchase #7 | $87.44 | 10.134% | $96.3012 | $96.30 | $96.30 | $96.30 |
| 7 purchase totals = | $528.72 | $567.7510 | $567.76 | $567.75 | $567.70 | |