| 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 | $22.79 | 3.435% | $23.5728 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $197.75 | 11.717% | $220.9204 | $220.92 | $220.90 | $220.90 |
| Purchase #3 | $54.72 | 10.300% | $60.3562 | $60.36 | $60.35 | $60.40 |
| Purchase #4 | $146.39 | 10.283% | $161.4433 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $101.95 | 5.562% | $107.6205 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $229.52 | 6.794% | $245.1136 | $245.11 | $245.10 | $245.10 |
| Purchase #7 | $76.68 | 5.283% | $80.731 | $80.73 | $80.75 | $80.70 |
| 7 purchase totals = | $829.80 | $899.7578 | $899.75 | $899.70 | $899.70 | |