| 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 | $91.56 | 8.675% | $99.5028 | $99.50 | $99.50 | $99.50 |
| Purchase #2 | $159.87 | 4.445% | $166.9762 | $166.98 | $167.00 | $167.00 |
| Purchase #3 | $187.43 | 3.117% | $193.2722 | $193.27 | $193.25 | $193.30 |
| Purchase #4 | $66.41 | 11.640% | $74.1401 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $37.73 | 3.855% | $39.1845 | $39.18 | $39.20 | $39.20 |
| Purchase #6 | $10.27 | 8.303% | $11.1227 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $61.50 | 11.287% | $68.4415 | $68.44 | $68.45 | $68.40 |
| 7 purchase totals = | $614.77 | $652.6400 | $652.63 | $652.65 | $652.60 | |