| 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 | $65.52 | 11.145% | $72.8222 | $72.82 | $72.80 | $72.80 |
| Purchase #2 | $123.51 | 9.107% | $134.7581 | $134.76 | $134.75 | $134.80 |
| Purchase #3 | $118.48 | 6.218% | $125.8471 | $125.85 | $125.85 | $125.80 |
| Purchase #4 | $156.50 | 11.382% | $174.3128 | $174.31 | $174.30 | $174.30 |
| Purchase #5 | $160.73 | 6.805% | $171.6677 | $171.67 | $171.65 | $171.70 |
| Purchase #6 | $34.85 | 12.460% | $39.1923 | $39.19 | $39.20 | $39.20 |
| Purchase #7 | $242.48 | 13.572% | $275.3894 | $275.39 | $275.40 | $275.40 |
| 7 purchase totals = | $902.07 | $993.9896 | $993.99 | $993.95 | $994.00 | |