| 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 | $19.85 | 12.501% | $22.3314 | $22.33 | $22.35 | $22.30 |
| Purchase #2 | $213.29 | 4.489% | $222.8646 | $222.86 | $222.85 | $222.90 |
| Purchase #3 | $57.85 | 7.582% | $62.2362 | $62.24 | $62.25 | $62.20 |
| Purchase #4 | $22.93 | 13.581% | $26.0441 | $26.04 | $26.05 | $26.00 |
| Purchase #5 | $130.79 | 3.715% | $135.6488 | $135.65 | $135.65 | $135.60 |
| Purchase #6 | $47.85 | 11.406% | $53.3078 | $53.31 | $53.30 | $53.30 |
| Purchase #7 | $182.86 | 9.828% | $200.8315 | $200.83 | $200.85 | $200.80 |
| 7 purchase totals = | $675.42 | $723.2644 | $723.26 | $723.30 | $723.10 | |