| 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 | $49.86 | 6.242% | $52.9723 | $52.97 | $52.95 | $53.00 |
| Purchase #2 | $8.94 | 8.357% | $9.6871 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $135.99 | 3.864% | $141.2447 | $141.24 | $141.25 | $141.20 |
| Purchase #4 | $6.64 | 6.299% | $7.0583 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $88.45 | 13.113% | $100.0484 | $100.05 | $100.05 | $100.00 |
| Purchase #6 | $80.83 | 8.268% | $87.513 | $87.51 | $87.50 | $87.50 |
| Purchase #7 | $43.62 | 9.837% | $47.9109 | $47.91 | $47.90 | $47.90 |
| 7 purchase totals = | $414.33 | $446.4347 | $446.43 | $446.40 | $446.40 | |