| 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 | $32.59 | 6.344% | $34.6575 | $34.66 | $34.65 | $34.70 |
| Purchase #2 | $245.82 | 4.250% | $256.2674 | $256.27 | $256.25 | $256.30 |
| Purchase #3 | $48.79 | 3.777% | $50.6328 | $50.63 | $50.65 | $50.60 |
| Purchase #4 | $158.82 | 10.718% | $175.8423 | $175.84 | $175.85 | $175.80 |
| Purchase #5 | $192.84 | 11.621% | $215.2499 | $215.25 | $215.25 | $215.20 |
| Purchase #6 | $7.48 | 5.822% | $7.9155 | $7.92 | $7.90 | $7.90 |
| Purchase #7 | $128.55 | 7.324% | $137.965 | $137.97 | $137.95 | $138.00 |
| 7 purchase totals = | $814.89 | $878.5304 | $878.54 | $878.50 | $878.50 | |