| 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 | $79.51 | 8.866% | $86.5594 | $86.56 | $86.55 | $86.60 |
| Purchase #2 | $202.66 | 11.166% | $225.289 | $225.29 | $225.30 | $225.30 |
| Purchase #3 | $128.87 | 12.769% | $145.3254 | $145.33 | $145.35 | $145.30 |
| Purchase #4 | $51.64 | 9.843% | $56.7229 | $56.72 | $56.70 | $56.70 |
| Purchase #5 | $5.74 | 10.624% | $6.3498 | $6.35 | $6.35 | $6.30 |
| Purchase #6 | $102.68 | 10.506% | $113.4676 | $113.47 | $113.45 | $113.50 |
| Purchase #7 | $143.49 | 13.356% | $162.6545 | $162.65 | $162.65 | $162.70 |
| 7 purchase totals = | $714.59 | $796.3686 | $796.37 | $796.35 | $796.40 | |