| 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 | $76.44 | 3.656% | $79.2346 | $79.23 | $79.25 | $79.20 |
| Purchase #2 | $18.46 | 3.668% | $19.1371 | $19.14 | $19.15 | $19.10 |
| Purchase #3 | $44.40 | 5.776% | $46.9645 | $46.96 | $46.95 | $47.00 |
| Purchase #4 | $49.62 | 11.196% | $55.1755 | $55.18 | $55.20 | $55.20 |
| Purchase #5 | $222.92 | 9.456% | $243.9993 | $244.00 | $244.00 | $244.00 |
| Purchase #6 | $245.78 | 8.162% | $265.8406 | $265.84 | $265.85 | $265.80 |
| Purchase #7 | $36.76 | 7.841% | $39.6424 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $694.38 | $749.9940 | $749.99 | $750.05 | $749.90 | |