| 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 | $45.52 | 4.570% | $47.6003 | $47.60 | $47.60 | $47.60 |
| Purchase #2 | $147.50 | 4.437% | $154.0446 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $217.85 | 10.282% | $240.2493 | $240.25 | $240.25 | $240.20 |
| Purchase #4 | $198.40 | 6.314% | $210.927 | $210.93 | $210.95 | $210.90 |
| Purchase #5 | $117.64 | 5.747% | $124.4008 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $37.42 | 12.460% | $42.0825 | $42.08 | $42.10 | $42.10 |
| Purchase #7 | $58.63 | 10.602% | $64.846 | $64.85 | $64.85 | $64.80 |
| 7 purchase totals = | $822.96 | $884.1505 | $884.15 | $884.20 | $884.00 | |