| 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 | $110.93 | 8.874% | $120.7739 | $120.77 | $120.75 | $120.80 |
| Purchase #2 | $15.77 | 10.737% | $17.4632 | $17.46 | $17.45 | $17.50 |
| Purchase #3 | $79.69 | 6.508% | $84.8762 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $249.57 | 5.759% | $263.9427 | $263.94 | $263.95 | $263.90 |
| Purchase #5 | $41.60 | 4.691% | $43.5515 | $43.55 | $43.55 | $43.60 |
| Purchase #6 | $184.42 | 13.142% | $208.6565 | $208.66 | $208.65 | $208.70 |
| Purchase #7 | $135.90 | 6.213% | $144.3435 | $144.34 | $144.35 | $144.30 |
| 7 purchase totals = | $817.88 | $883.6075 | $883.60 | $883.60 | $883.70 | |