| 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 | $60.85 | 4.309% | $63.472 | $63.47 | $63.45 | $63.50 |
| Purchase #2 | $235.57 | 13.840% | $268.1729 | $268.17 | $268.15 | $268.20 |
| Purchase #3 | $14.34 | 10.551% | $15.853 | $15.85 | $15.85 | $15.90 |
| Purchase #4 | $103.78 | 3.489% | $107.4009 | $107.40 | $107.40 | $107.40 |
| Purchase #5 | $208.72 | 12.350% | $234.4969 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $145.27 | 8.196% | $157.1763 | $157.18 | $157.20 | $157.20 |
| Purchase #7 | $159.55 | 11.480% | $177.8663 | $177.87 | $177.85 | $177.90 |
| 7 purchase totals = | $928.08 | $1,024.4383 | $1,024.44 | $1,024.40 | $1,024.60 | |