| 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 | $89.60 | 13.613% | $101.7972 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $62.32 | 7.259% | $66.8438 | $66.84 | $66.85 | $66.80 |
| Purchase #3 | $179.82 | 8.330% | $194.799 | $194.80 | $194.80 | $194.80 |
| Purchase #4 | $32.59 | 13.522% | $36.9968 | $37.00 | $37.00 | $37.00 |
| Purchase #5 | $208.25 | 5.288% | $219.2623 | $219.26 | $219.25 | $219.30 |
| Purchase #6 | $15.57 | 5.581% | $16.439 | $16.44 | $16.45 | $16.40 |
| Purchase #7 | $125.44 | 10.667% | $138.8207 | $138.82 | $138.80 | $138.80 |
| 7 purchase totals = | $713.59 | $774.9588 | $774.96 | $774.95 | $774.90 | |