| 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 | $103.77 | 4.639% | $108.5839 | $108.58 | $108.60 | $108.60 |
| Purchase #2 | $160.85 | 8.638% | $174.7442 | $174.74 | $174.75 | $174.70 |
| Purchase #3 | $58.99 | 9.430% | $64.5528 | $64.55 | $64.55 | $64.60 |
| Purchase #4 | $205.63 | 9.701% | $225.5782 | $225.58 | $225.60 | $225.60 |
| Purchase #5 | $140.41 | 9.118% | $153.2126 | $153.21 | $153.20 | $153.20 |
| Purchase #6 | $52.95 | 6.140% | $56.2011 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $32.88 | 8.601% | $35.708 | $35.71 | $35.70 | $35.70 |
| 7 purchase totals = | $755.48 | $818.5808 | $818.57 | $818.60 | $818.60 | |