| 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 | $71.45 | 12.649% | $80.4877 | $80.49 | $80.50 | $80.50 |
| Purchase #2 | $24.63 | 9.142% | $26.8817 | $26.88 | $26.90 | $26.90 |
| Purchase #3 | $22.86 | 4.404% | $23.8668 | $23.87 | $23.85 | $23.90 |
| Purchase #4 | $5.39 | 3.576% | $5.5827 | $5.58 | $5.60 | $5.60 |
| Purchase #5 | $22.44 | 8.747% | $24.4028 | $24.40 | $24.40 | $24.40 |
| Purchase #6 | $171.58 | 13.159% | $194.1582 | $194.16 | $194.15 | $194.20 |
| Purchase #7 | $47.71 | 6.768% | $50.939 | $50.94 | $50.95 | $50.90 |
| 7 purchase totals = | $366.06 | $406.3189 | $406.32 | $406.35 | $406.40 | |