| 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 | $5.58 | 5.847% | $5.9063 | $5.91 | $5.90 | $5.90 |
| Purchase #2 | $156.56 | 13.605% | $177.86 | $177.86 | $177.85 | $177.90 |
| Purchase #3 | $64.45 | 12.581% | $72.5585 | $72.56 | $72.55 | $72.60 |
| Purchase #4 | $83.57 | 10.842% | $92.6307 | $92.63 | $92.65 | $92.60 |
| Purchase #5 | $148.75 | 13.653% | $169.0588 | $169.06 | $169.05 | $169.10 |
| Purchase #6 | $218.28 | 12.499% | $245.5628 | $245.56 | $245.55 | $245.60 |
| Purchase #7 | $36.63 | 11.278% | $40.7611 | $40.76 | $40.75 | $40.80 |
| 7 purchase totals = | $713.82 | $804.3382 | $804.34 | $804.30 | $804.50 | |