| 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 | $134.31 | 4.243% | $140.0088 | $140.01 | $140.00 | $140.00 |
| Purchase #2 | $13.42 | 4.679% | $14.0479 | $14.05 | $14.05 | $14.00 |
| Purchase #3 | $75.64 | 11.606% | $84.4188 | $84.42 | $84.40 | $84.40 |
| Purchase #4 | $131.89 | 5.834% | $139.5845 | $139.58 | $139.60 | $139.60 |
| Purchase #5 | $47.36 | 10.280% | $52.2286 | $52.23 | $52.25 | $52.20 |
| Purchase #6 | $149.51 | 4.105% | $155.6474 | $155.65 | $155.65 | $155.60 |
| Purchase #7 | $135.58 | 5.493% | $143.0274 | $143.03 | $143.05 | $143.00 |
| 7 purchase totals = | $687.71 | $728.9634 | $728.97 | $729.00 | $728.80 | |