| 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 | $79.65 | 6.727% | $85.0081 | $85.01 | $85.00 | $85.00 |
| Purchase #2 | $135.61 | 9.709% | $148.7764 | $148.78 | $148.80 | $148.80 |
| Purchase #3 | $244.50 | 3.669% | $253.4707 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $42.51 | 7.157% | $45.5524 | $45.55 | $45.55 | $45.60 |
| Purchase #5 | $64.66 | 9.791% | $70.9909 | $70.99 | $71.00 | $71.00 |
| Purchase #6 | $226.61 | 8.214% | $245.2237 | $245.22 | $245.20 | $245.20 |
| Purchase #7 | $128.56 | 9.379% | $140.6176 | $140.62 | $140.60 | $140.60 |
| 7 purchase totals = | $922.10 | $989.6398 | $989.64 | $989.60 | $989.70 | |