| 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 | $70.46 | 10.870% | $78.119 | $78.12 | $78.10 | $78.10 |
| Purchase #2 | $167.91 | 5.355% | $176.9016 | $176.90 | $176.90 | $176.90 |
| Purchase #3 | $177.80 | 5.696% | $187.9275 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $36.49 | 7.193% | $39.1147 | $39.11 | $39.10 | $39.10 |
| Purchase #5 | $29.99 | 9.312% | $32.7827 | $32.78 | $32.80 | $32.80 |
| Purchase #6 | $64.77 | 6.691% | $69.1038 | $69.10 | $69.10 | $69.10 |
| Purchase #7 | $10.56 | 11.560% | $11.7807 | $11.78 | $11.80 | $11.80 |
| 7 purchase totals = | $557.98 | $595.7300 | $595.72 | $595.75 | $595.70 | |