| 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 | $25.54 | 3.733% | $26.4934 | $26.49 | $26.50 | $26.50 |
| Purchase #2 | $218.42 | 13.769% | $248.4942 | $248.49 | $248.50 | $248.50 |
| Purchase #3 | $5.93 | 4.375% | $6.1894 | $6.19 | $6.20 | $6.20 |
| Purchase #4 | $168.55 | 8.792% | $183.3689 | $183.37 | $183.35 | $183.40 |
| Purchase #5 | $13.39 | 11.784% | $14.9679 | $14.97 | $14.95 | $15.00 |
| Purchase #6 | $202.45 | 8.243% | $219.138 | $219.14 | $219.15 | $219.10 |
| Purchase #7 | $6.70 | 6.480% | $7.1342 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $640.98 | $705.7860 | $705.78 | $705.80 | $705.80 | |