| 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 | $88.40 | 6.779% | $94.3926 | $94.39 | $94.40 | $94.40 |
| Purchase #2 | $249.64 | 3.729% | $258.9491 | $258.95 | $258.95 | $258.90 |
| Purchase #3 | $233.97 | 13.569% | $265.7174 | $265.72 | $265.70 | $265.70 |
| Purchase #4 | $20.52 | 5.742% | $21.6983 | $21.70 | $21.70 | $21.70 |
| Purchase #5 | $57.54 | 13.469% | $65.2901 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $114.32 | 5.447% | $120.547 | $120.55 | $120.55 | $120.50 |
| Purchase #7 | $38.35 | 13.874% | $43.6707 | $43.67 | $43.65 | $43.70 |
| 7 purchase totals = | $802.74 | $870.2652 | $870.27 | $870.25 | $870.20 | |