| 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 | $22.39 | 12.695% | $25.2324 | $25.23 | $25.25 | $25.20 |
| Purchase #2 | $57.80 | 4.132% | $60.1883 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $41.77 | 8.693% | $45.4011 | $45.40 | $45.40 | $45.40 |
| Purchase #4 | $114.49 | 13.733% | $130.2129 | $130.21 | $130.20 | $130.20 |
| Purchase #5 | $198.30 | 11.543% | $221.1898 | $221.19 | $221.20 | $221.20 |
| Purchase #6 | $84.95 | 7.131% | $91.0078 | $91.01 | $91.00 | $91.00 |
| Purchase #7 | $95.54 | 6.265% | $101.5256 | $101.53 | $101.55 | $101.50 |
| 7 purchase totals = | $615.24 | $674.7579 | $674.76 | $674.80 | $674.70 | |