| 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 | $79.52 | 11.250% | $88.466 | $88.47 | $88.45 | $88.50 |
| Purchase #2 | $224.81 | 12.784% | $253.5497 | $253.55 | $253.55 | $253.50 |
| Purchase #3 | $32.92 | 10.351% | $36.3275 | $36.33 | $36.35 | $36.30 |
| Purchase #4 | $72.25 | 6.584% | $77.0069 | $77.01 | $77.00 | $77.00 |
| Purchase #5 | $197.52 | 4.654% | $206.7126 | $206.71 | $206.70 | $206.70 |
| Purchase #6 | $86.52 | 9.851% | $95.0431 | $95.04 | $95.05 | $95.00 |
| Purchase #7 | $137.43 | 7.134% | $147.2343 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $830.97 | $904.3401 | $904.34 | $904.35 | $904.20 | |