| 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 | $44.28 | 11.611% | $49.4214 | $49.42 | $49.40 | $49.40 |
| Purchase #2 | $65.87 | 8.717% | $71.6119 | $71.61 | $71.60 | $71.60 |
| Purchase #3 | $228.85 | 7.398% | $245.7803 | $245.78 | $245.80 | $245.80 |
| Purchase #4 | $145.68 | 6.120% | $154.5956 | $154.60 | $154.60 | $154.60 |
| Purchase #5 | $77.42 | 10.561% | $85.5963 | $85.60 | $85.60 | $85.60 |
| Purchase #6 | $170.95 | 5.395% | $180.1728 | $180.17 | $180.15 | $180.20 |
| Purchase #7 | $128.46 | 3.256% | $132.6427 | $132.64 | $132.65 | $132.60 |
| 7 purchase totals = | $861.51 | $919.8210 | $919.82 | $919.80 | $919.80 | |