| 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 | $117.95 | 10.484% | $130.3159 | $130.32 | $130.30 | $130.30 |
| Purchase #2 | $42.31 | 11.147% | $47.0263 | $47.03 | $47.05 | $47.00 |
| Purchase #3 | $20.89 | 6.758% | $22.3017 | $22.30 | $22.30 | $22.30 |
| Purchase #4 | $10.84 | 4.615% | $11.3403 | $11.34 | $11.35 | $11.30 |
| Purchase #5 | $72.58 | 7.124% | $77.7506 | $77.75 | $77.75 | $77.80 |
| Purchase #6 | $37.43 | 9.597% | $41.0222 | $41.02 | $41.00 | $41.00 |
| Purchase #7 | $22.90 | 7.654% | $24.6528 | $24.65 | $24.65 | $24.70 |
| 7 purchase totals = | $324.90 | $354.4098 | $354.41 | $354.40 | $354.40 | |