| 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 | $100.69 | 13.523% | $114.3063 | $114.31 | $114.30 | $114.30 |
| Purchase #2 | $25.95 | 3.369% | $26.8243 | $26.82 | $26.80 | $26.80 |
| Purchase #3 | $103.68 | 4.596% | $108.4451 | $108.45 | $108.45 | $108.40 |
| Purchase #4 | $129.95 | 9.117% | $141.7975 | $141.80 | $141.80 | $141.80 |
| Purchase #5 | $55.69 | 12.269% | $62.5226 | $62.52 | $62.50 | $62.50 |
| Purchase #6 | $110.59 | 9.408% | $120.9943 | $120.99 | $121.00 | $121.00 |
| Purchase #7 | $37.94 | 6.667% | $40.4695 | $40.47 | $40.45 | $40.50 |
| 7 purchase totals = | $564.49 | $615.3596 | $615.36 | $615.30 | $615.30 | |