| 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 | $8.44 | 5.815% | $8.9308 | $8.93 | $8.95 | $8.90 |
| Purchase #2 | $228.63 | 10.137% | $251.8062 | $251.81 | $251.80 | $251.80 |
| Purchase #3 | $34.74 | 5.283% | $36.5753 | $36.58 | $36.60 | $36.60 |
| Purchase #4 | $164.26 | 6.413% | $174.794 | $174.79 | $174.80 | $174.80 |
| Purchase #5 | $17.95 | 3.497% | $18.5777 | $18.58 | $18.60 | $18.60 |
| Purchase #6 | $87.30 | 6.180% | $92.6951 | $92.70 | $92.70 | $92.70 |
| Purchase #7 | $141.65 | 13.750% | $161.1269 | $161.13 | $161.15 | $161.10 |
| 7 purchase totals = | $682.97 | $744.5060 | $744.52 | $744.60 | $744.50 | |