| 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 | $87.60 | 4.686% | $91.7049 | $91.70 | $91.70 | $91.70 |
| Purchase #2 | $32.61 | 11.143% | $36.2437 | $36.24 | $36.25 | $36.20 |
| Purchase #3 | $198.27 | 8.247% | $214.6213 | $214.62 | $214.60 | $214.60 |
| Purchase #4 | $25.66 | 4.679% | $26.8606 | $26.86 | $26.85 | $26.90 |
| Purchase #5 | $74.96 | 9.259% | $81.9005 | $81.90 | $81.90 | $81.90 |
| Purchase #6 | $11.56 | 4.873% | $12.1233 | $12.12 | $12.10 | $12.10 |
| Purchase #7 | $242.47 | 9.472% | $265.4368 | $265.44 | $265.45 | $265.40 |
| 7 purchase totals = | $673.13 | $728.8911 | $728.88 | $728.85 | $728.80 | |