| 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 | $52.89 | 8.256% | $57.2566 | $57.26 | $57.25 | $57.30 |
| Purchase #2 | $77.96 | 12.436% | $87.6551 | $87.66 | $87.65 | $87.70 |
| Purchase #3 | $60.82 | 6.508% | $64.7782 | $64.78 | $64.80 | $64.80 |
| Purchase #4 | $119.47 | 13.517% | $135.6188 | $135.62 | $135.60 | $135.60 |
| Purchase #5 | $124.37 | 3.472% | $128.6881 | $128.69 | $128.70 | $128.70 |
| Purchase #6 | $44.32 | 5.102% | $46.5812 | $46.58 | $46.60 | $46.60 |
| Purchase #7 | $21.48 | 5.619% | $22.687 | $22.69 | $22.70 | $22.70 |
| 7 purchase totals = | $501.31 | $543.2650 | $543.28 | $543.30 | $543.40 | |