| 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 | $8.53 | 11.803% | $9.5368 | $9.54 | $9.55 | $9.50 |
| Purchase #2 | $67.62 | 9.278% | $73.8938 | $73.89 | $73.90 | $73.90 |
| Purchase #3 | $93.73 | 6.368% | $99.6987 | $99.70 | $99.70 | $99.70 |
| Purchase #4 | $32.51 | 12.802% | $36.6719 | $36.67 | $36.65 | $36.70 |
| Purchase #5 | $201.53 | 6.666% | $214.964 | $214.96 | $214.95 | $215.00 |
| Purchase #6 | $21.31 | 13.386% | $24.1626 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $59.26 | 13.798% | $67.4367 | $67.44 | $67.45 | $67.40 |
| 7 purchase totals = | $484.49 | $526.3645 | $526.36 | $526.35 | $526.40 | |