| 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 | $14.72 | 6.217% | $15.6351 | $15.64 | $15.65 | $15.60 |
| Purchase #2 | $66.69 | 7.707% | $71.8298 | $71.83 | $71.85 | $71.80 |
| Purchase #3 | $118.26 | 4.647% | $123.7555 | $123.76 | $123.75 | $123.80 |
| Purchase #4 | $36.78 | 5.334% | $38.7418 | $38.74 | $38.75 | $38.70 |
| Purchase #5 | $241.37 | 3.170% | $249.0214 | $249.02 | $249.00 | $249.00 |
| Purchase #6 | $143.39 | 11.790% | $160.2957 | $160.30 | $160.30 | $160.30 |
| Purchase #7 | $190.81 | 12.674% | $214.9933 | $214.99 | $215.00 | $215.00 |
| 7 purchase totals = | $812.02 | $874.2726 | $874.28 | $874.30 | $874.20 | |