| 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 | $41.94 | 9.774% | $46.0392 | $46.04 | $46.05 | $46.00 |
| Purchase #2 | $8.91 | 13.610% | $10.1227 | $10.12 | $10.10 | $10.10 |
| Purchase #3 | $85.31 | 10.720% | $94.4552 | $94.46 | $94.45 | $94.50 |
| Purchase #4 | $75.58 | 6.837% | $80.7474 | $80.75 | $80.75 | $80.70 |
| Purchase #5 | $144.69 | 3.490% | $149.7397 | $149.74 | $149.75 | $149.70 |
| Purchase #6 | $46.41 | 13.628% | $52.7348 | $52.73 | $52.75 | $52.70 |
| Purchase #7 | $175.99 | 12.299% | $197.635 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $578.83 | $631.4740 | $631.48 | $631.50 | $631.30 | |