| 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 | $87.96 | 13.159% | $99.5347 | $99.53 | $99.55 | $99.50 |
| Purchase #2 | $16.39 | 9.787% | $17.9941 | $17.99 | $18.00 | $18.00 |
| Purchase #3 | $202.99 | 7.770% | $218.7623 | $218.76 | $218.75 | $218.80 |
| Purchase #4 | $91.42 | 8.710% | $99.3827 | $99.38 | $99.40 | $99.40 |
| Purchase #5 | $40.59 | 4.437% | $42.391 | $42.39 | $42.40 | $42.40 |
| Purchase #6 | $195.65 | 4.265% | $203.9945 | $203.99 | $204.00 | $204.00 |
| Purchase #7 | $33.30 | 9.122% | $36.3376 | $36.34 | $36.35 | $36.30 |
| 7 purchase totals = | $668.30 | $718.3969 | $718.38 | $718.45 | $718.40 | |