| 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 | $6.35 | 5.742% | $6.7146 | $6.71 | $6.70 | $6.70 |
| Purchase #2 | $112.73 | 4.190% | $117.4534 | $117.45 | $117.45 | $117.50 |
| Purchase #3 | $124.70 | 7.874% | $134.5189 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $212.93 | 3.378% | $220.1228 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $170.48 | 9.616% | $186.8734 | $186.87 | $186.85 | $186.90 |
| Purchase #6 | $113.66 | 6.354% | $120.882 | $120.88 | $120.90 | $120.90 |
| Purchase #7 | $28.59 | 10.593% | $31.6185 | $31.62 | $31.60 | $31.60 |
| 7 purchase totals = | $769.44 | $818.1836 | $818.17 | $818.10 | $818.20 | |