| 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 | $45.32 | 12.194% | $50.8463 | $50.85 | $50.85 | $50.80 |
| Purchase #2 | $155.31 | 12.220% | $174.2889 | $174.29 | $174.30 | $174.30 |
| Purchase #3 | $222.86 | 12.300% | $250.2718 | $250.27 | $250.25 | $250.30 |
| Purchase #4 | $100.55 | 13.827% | $114.453 | $114.45 | $114.45 | $114.50 |
| Purchase #5 | $98.88 | 12.231% | $110.974 | $110.97 | $110.95 | $111.00 |
| Purchase #6 | $48.92 | 8.570% | $53.1124 | $53.11 | $53.10 | $53.10 |
| Purchase #7 | $220.53 | 3.721% | $228.7359 | $228.74 | $228.75 | $228.70 |
| 7 purchase totals = | $892.37 | $982.6823 | $982.68 | $982.65 | $982.70 | |