| 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 | $47.80 | 6.851% | $51.0748 | $51.07 | $51.05 | $51.10 |
| Purchase #2 | $111.31 | 5.731% | $117.6892 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $13.47 | 7.196% | $14.4393 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $203.78 | 11.614% | $227.447 | $227.45 | $227.45 | $227.40 |
| Purchase #5 | $162.89 | 12.818% | $183.7692 | $183.77 | $183.75 | $183.80 |
| Purchase #6 | $36.25 | 9.251% | $39.6035 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $181.85 | 13.347% | $206.1215 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $757.35 | $840.1445 | $840.14 | $840.10 | $840.10 | |