| 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 | $136.70 | 4.236% | $142.4906 | $142.49 | $142.50 | $142.50 |
| Purchase #2 | $60.84 | 3.583% | $63.0199 | $63.02 | $63.00 | $63.00 |
| Purchase #3 | $71.60 | 4.814% | $75.0468 | $75.05 | $75.05 | $75.00 |
| Purchase #4 | $245.30 | 9.120% | $267.6714 | $267.67 | $267.65 | $267.70 |
| Purchase #5 | $124.32 | 4.600% | $130.0387 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $100.86 | 9.382% | $110.3227 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $7.67 | 9.631% | $8.4087 | $8.41 | $8.40 | $8.40 |
| 7 purchase totals = | $747.29 | $796.9988 | $797.00 | $796.95 | $796.90 | |