| 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 | $106.55 | 7.150% | $114.1683 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $76.30 | 4.758% | $79.9304 | $79.93 | $79.95 | $79.90 |
| Purchase #3 | $137.57 | 12.325% | $154.5255 | $154.53 | $154.55 | $154.50 |
| Purchase #4 | $14.45 | 12.870% | $16.3097 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $107.73 | 9.218% | $117.6606 | $117.66 | $117.65 | $117.70 |
| Purchase #6 | $50.32 | 11.512% | $56.1128 | $56.11 | $56.10 | $56.10 |
| Purchase #7 | $246.52 | 13.492% | $279.7805 | $279.78 | $279.80 | $279.80 |
| 7 purchase totals = | $739.44 | $818.4878 | $818.49 | $818.50 | $818.50 | |