| 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 | $45.66 | 13.307% | $51.736 | $51.74 | $51.75 | $51.70 |
| Purchase #2 | $74.93 | 11.682% | $83.6833 | $83.68 | $83.70 | $83.70 |
| Purchase #3 | $167.33 | 6.319% | $177.9036 | $177.90 | $177.90 | $177.90 |
| Purchase #4 | $205.30 | 6.293% | $218.2195 | $218.22 | $218.20 | $218.20 |
| Purchase #5 | $218.42 | 13.618% | $248.1644 | $248.16 | $248.15 | $248.20 |
| Purchase #6 | $48.30 | 6.251% | $51.3192 | $51.32 | $51.30 | $51.30 |
| Purchase #7 | $75.88 | 11.408% | $84.5364 | $84.54 | $84.55 | $84.50 |
| 7 purchase totals = | $835.82 | $915.5624 | $915.56 | $915.55 | $915.50 | |