| 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 | $7.90 | 10.509% | $8.7302 | $8.73 | $8.75 | $8.70 |
| Purchase #2 | $44.66 | 6.859% | $47.7232 | $47.72 | $47.70 | $47.70 |
| Purchase #3 | $40.36 | 7.767% | $43.4948 | $43.49 | $43.50 | $43.50 |
| Purchase #4 | $248.42 | 10.229% | $273.8309 | $273.83 | $273.85 | $273.80 |
| Purchase #5 | $133.41 | 3.457% | $138.022 | $138.02 | $138.00 | $138.00 |
| Purchase #6 | $43.50 | 5.563% | $45.9199 | $45.92 | $45.90 | $45.90 |
| Purchase #7 | $41.71 | 10.474% | $46.0787 | $46.08 | $46.10 | $46.10 |
| 7 purchase totals = | $559.96 | $603.7997 | $603.79 | $603.80 | $603.70 | |