| 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 | $32.82 | 12.325% | $36.8651 | $36.87 | $36.85 | $36.90 |
| Purchase #2 | $209.44 | 5.326% | $220.5948 | $220.59 | $220.60 | $220.60 |
| Purchase #3 | $37.73 | 8.199% | $40.8235 | $40.82 | $40.80 | $40.80 |
| Purchase #4 | $87.76 | 9.655% | $96.2332 | $96.23 | $96.25 | $96.20 |
| Purchase #5 | $35.47 | 11.669% | $39.609 | $39.61 | $39.60 | $39.60 |
| Purchase #6 | $198.44 | 5.329% | $209.0149 | $209.01 | $209.00 | $209.00 |
| Purchase #7 | $202.99 | 8.571% | $220.3883 | $220.39 | $220.40 | $220.40 |
| 7 purchase totals = | $804.65 | $863.5288 | $863.52 | $863.50 | $863.50 | |