| 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 | $53.58 | 5.551% | $56.5542 | $56.55 | $56.55 | $56.60 |
| Purchase #2 | $47.59 | 6.195% | $50.5382 | $50.54 | $50.55 | $50.50 |
| Purchase #3 | $33.37 | 13.804% | $37.9764 | $37.98 | $38.00 | $38.00 |
| Purchase #4 | $244.97 | 11.537% | $273.2322 | $273.23 | $273.25 | $273.20 |
| Purchase #5 | $169.97 | 6.743% | $181.4311 | $181.43 | $181.45 | $181.40 |
| Purchase #6 | $230.84 | 9.184% | $252.0403 | $252.04 | $252.05 | $252.00 |
| Purchase #7 | $201.90 | 5.373% | $212.7481 | $212.75 | $212.75 | $212.70 |
| 7 purchase totals = | $982.22 | $1,064.5205 | $1,064.52 | $1,064.60 | $1,064.40 | |