| 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 | $103.76 | 6.549% | $110.5552 | $110.56 | $110.55 | $110.60 |
| Purchase #2 | $166.65 | 6.618% | $177.6789 | $177.68 | $177.70 | $177.70 |
| Purchase #3 | $70.66 | 11.291% | $78.6382 | $78.64 | $78.65 | $78.60 |
| Purchase #4 | $41.55 | 7.233% | $44.5553 | $44.56 | $44.55 | $44.60 |
| Purchase #5 | $209.61 | 9.173% | $228.8375 | $228.84 | $228.85 | $228.80 |
| Purchase #6 | $156.33 | 12.423% | $175.7509 | $175.75 | $175.75 | $175.80 |
| Purchase #7 | $227.71 | 9.211% | $248.6844 | $248.68 | $248.70 | $248.70 |
| 7 purchase totals = | $976.27 | $1,064.7004 | $1,064.71 | $1,064.75 | $1,064.80 | |