| 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 | $85.78 | 9.694% | $94.0955 | $94.10 | $94.10 | $94.10 |
| Purchase #2 | $199.38 | 7.518% | $214.3694 | $214.37 | $214.35 | $214.40 |
| Purchase #3 | $42.76 | 8.867% | $46.5515 | $46.55 | $46.55 | $46.60 |
| Purchase #4 | $249.48 | 10.211% | $274.9544 | $274.95 | $274.95 | $275.00 |
| Purchase #5 | $98.32 | 6.409% | $104.6213 | $104.62 | $104.60 | $104.60 |
| Purchase #6 | $229.77 | 4.243% | $239.5191 | $239.52 | $239.50 | $239.50 |
| Purchase #7 | $14.68 | 8.486% | $15.9257 | $15.93 | $15.95 | $15.90 |
| 7 purchase totals = | $920.17 | $990.0369 | $990.04 | $990.00 | $990.10 | |