| 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 | $46.44 | 6.514% | $49.4651 | $49.47 | $49.45 | $49.50 |
| Purchase #2 | $158.41 | 6.449% | $168.6259 | $168.63 | $168.65 | $168.60 |
| Purchase #3 | $76.25 | 3.818% | $79.1612 | $79.16 | $79.15 | $79.20 |
| Purchase #4 | $191.64 | 12.751% | $216.076 | $216.08 | $216.10 | $216.10 |
| Purchase #5 | $155.41 | 4.370% | $162.2014 | $162.20 | $162.20 | $162.20 |
| Purchase #6 | $102.88 | 5.514% | $108.5528 | $108.55 | $108.55 | $108.60 |
| Purchase #7 | $231.48 | 13.626% | $263.0215 | $263.02 | $263.00 | $263.00 |
| 7 purchase totals = | $962.51 | $1,047.1039 | $1,047.11 | $1,047.10 | $1,047.20 | |