| 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 | $189.74 | 5.740% | $200.6311 | $200.63 | $200.65 | $200.60 |
| Purchase #2 | $64.59 | 3.858% | $67.0819 | $67.08 | $67.10 | $67.10 |
| Purchase #3 | $78.40 | 13.266% | $88.8005 | $88.80 | $88.80 | $88.80 |
| Purchase #4 | $184.68 | 6.512% | $196.7064 | $196.71 | $196.70 | $196.70 |
| Purchase #5 | $135.59 | 13.792% | $154.2906 | $154.29 | $154.30 | $154.30 |
| Purchase #6 | $5.37 | 10.252% | $5.9205 | $5.92 | $5.90 | $5.90 |
| Purchase #7 | $69.71 | 7.702% | $75.0791 | $75.08 | $75.10 | $75.10 |
| 7 purchase totals = | $728.08 | $788.5101 | $788.51 | $788.55 | $788.50 | |