| 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 | $47.59 | 9.632% | $52.1739 | $52.17 | $52.15 | $52.20 |
| Purchase #2 | $51.88 | 7.277% | $55.6553 | $55.66 | $55.65 | $55.70 |
| Purchase #3 | $248.85 | 9.646% | $272.8541 | $272.85 | $272.85 | $272.90 |
| Purchase #4 | $57.83 | 11.279% | $64.3526 | $64.35 | $64.35 | $64.40 |
| Purchase #5 | $203.60 | 3.379% | $210.4796 | $210.48 | $210.50 | $210.50 |
| Purchase #6 | $212.50 | 10.841% | $235.5371 | $235.54 | $235.55 | $235.50 |
| Purchase #7 | $18.69 | 5.755% | $19.7656 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $840.94 | $910.8182 | $910.82 | $910.80 | $911.00 | |