| 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 | $35.35 | 3.486% | $36.5823 | $36.58 | $36.60 | $36.60 |
| Purchase #2 | $220.68 | 12.568% | $248.4151 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $183.29 | 13.290% | $207.6492 | $207.65 | $207.65 | $207.60 |
| Purchase #4 | $208.43 | 11.167% | $231.7054 | $231.71 | $231.70 | $231.70 |
| Purchase #5 | $31.43 | 4.220% | $32.7563 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $55.34 | 10.426% | $61.1097 | $61.11 | $61.10 | $61.10 |
| Purchase #7 | $175.57 | 3.865% | $182.3558 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $910.09 | $1,000.5738 | $1,000.59 | $1,000.55 | $1,000.60 | |