| 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 | $25.47 | 4.838% | $26.7022 | $26.70 | $26.70 | $26.70 |
| Purchase #2 | $237.66 | 13.165% | $268.9479 | $268.95 | $268.95 | $268.90 |
| Purchase #3 | $39.43 | 5.375% | $41.5494 | $41.55 | $41.55 | $41.50 |
| Purchase #4 | $35.93 | 8.655% | $39.0397 | $39.04 | $39.05 | $39.00 |
| Purchase #5 | $222.46 | 10.331% | $245.4423 | $245.44 | $245.45 | $245.40 |
| Purchase #6 | $239.30 | 3.817% | $248.4341 | $248.43 | $248.45 | $248.40 |
| Purchase #7 | $79.35 | 8.394% | $86.0106 | $86.01 | $86.00 | $86.00 |
| 7 purchase totals = | $879.60 | $956.1262 | $956.12 | $956.15 | $955.90 | |