| 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 | $69.36 | 8.445% | $75.2175 | $75.22 | $75.20 | $75.20 |
| Purchase #2 | $226.99 | 10.365% | $250.5175 | $250.52 | $250.50 | $250.50 |
| Purchase #3 | $184.64 | 13.457% | $209.487 | $209.49 | $209.50 | $209.50 |
| Purchase #4 | $49.94 | 7.795% | $53.8328 | $53.83 | $53.85 | $53.80 |
| Purchase #5 | $53.37 | 7.424% | $57.3322 | $57.33 | $57.35 | $57.30 |
| Purchase #6 | $40.58 | 5.213% | $42.6954 | $42.70 | $42.70 | $42.70 |
| Purchase #7 | $20.38 | 10.336% | $22.4865 | $22.49 | $22.50 | $22.50 |
| 7 purchase totals = | $645.26 | $711.5689 | $711.58 | $711.60 | $711.50 | |