| 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 | $40.56 | 5.103% | $42.6298 | $42.63 | $42.65 | $42.60 |
| Purchase #2 | $216.78 | 4.853% | $227.3003 | $227.30 | $227.30 | $227.30 |
| Purchase #3 | $164.29 | 11.158% | $182.6215 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $26.39 | 10.645% | $29.1992 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $197.90 | 5.840% | $209.4574 | $209.46 | $209.45 | $209.50 |
| Purchase #6 | $245.43 | 3.183% | $253.242 | $253.24 | $253.25 | $253.20 |
| Purchase #7 | $43.55 | 4.163% | $45.363 | $45.36 | $45.35 | $45.40 |
| 7 purchase totals = | $934.90 | $989.8132 | $989.81 | $989.80 | $989.80 | |