| 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 | $40.76 | 11.795% | $45.5676 | $45.57 | $45.55 | $45.60 |
| Purchase #2 | $31.89 | 6.761% | $34.0461 | $34.05 | $34.05 | $34.00 |
| Purchase #3 | $162.45 | 12.499% | $182.7546 | $182.75 | $182.75 | $182.80 |
| Purchase #4 | $18.29 | 4.203% | $19.0587 | $19.06 | $19.05 | $19.10 |
| Purchase #5 | $194.26 | 4.498% | $202.9978 | $203.00 | $203.00 | $203.00 |
| Purchase #6 | $89.74 | 13.516% | $101.8693 | $101.87 | $101.85 | $101.90 |
| Purchase #7 | $104.82 | 12.780% | $118.216 | $118.22 | $118.20 | $118.20 |
| 7 purchase totals = | $642.21 | $704.5101 | $704.52 | $704.45 | $704.60 | |