| 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 | $193.37 | 8.368% | $209.5512 | $209.55 | $209.55 | $209.60 |
| Purchase #2 | $206.54 | 11.272% | $229.8212 | $229.82 | $229.80 | $229.80 |
| Purchase #3 | $87.71 | 4.298% | $91.4798 | $91.48 | $91.50 | $91.50 |
| Purchase #4 | $25.26 | 7.857% | $27.2447 | $27.24 | $27.25 | $27.20 |
| Purchase #5 | $90.74 | 5.789% | $95.9929 | $95.99 | $96.00 | $96.00 |
| Purchase #6 | $163.36 | 5.593% | $172.4967 | $172.50 | $172.50 | $172.50 |
| Purchase #7 | $58.33 | 4.312% | $60.8452 | $60.85 | $60.85 | $60.80 |
| 7 purchase totals = | $825.31 | $887.4317 | $887.43 | $887.45 | $887.40 | |