| 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 | $58.44 | 4.340% | $60.9763 | $60.98 | $61.00 | $61.00 |
| Purchase #2 | $34.96 | 8.150% | $37.8092 | $37.81 | $37.80 | $37.80 |
| Purchase #3 | $17.57 | 12.147% | $19.7042 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $95.72 | 12.844% | $108.0143 | $108.01 | $108.00 | $108.00 |
| Purchase #5 | $169.68 | 8.214% | $183.6175 | $183.62 | $183.60 | $183.60 |
| Purchase #6 | $16.99 | 13.629% | $19.3056 | $19.31 | $19.30 | $19.30 |
| Purchase #7 | $98.76 | 10.675% | $109.3026 | $109.30 | $109.30 | $109.30 |
| 7 purchase totals = | $492.12 | $538.7297 | $538.73 | $538.70 | $538.70 | |