| 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 | $90.97 | 8.680% | $98.8662 | $98.87 | $98.85 | $98.90 |
| Purchase #2 | $58.89 | 9.183% | $64.2979 | $64.30 | $64.30 | $64.30 |
| Purchase #3 | $180.58 | 7.541% | $194.1975 | $194.20 | $194.20 | $194.20 |
| Purchase #4 | $16.69 | 3.812% | $17.3262 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $230.25 | 9.102% | $251.2074 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $249.79 | 3.204% | $257.7933 | $257.79 | $257.80 | $257.80 |
| Purchase #7 | $48.78 | 4.538% | $50.9936 | $50.99 | $51.00 | $51.00 |
| 7 purchase totals = | $875.95 | $934.6821 | $934.69 | $934.70 | $934.70 | |