| 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 | $211.60 | 4.217% | $220.5232 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $195.50 | 3.517% | $202.3757 | $202.38 | $202.40 | $202.40 |
| Purchase #3 | $57.74 | 11.791% | $64.5481 | $64.55 | $64.55 | $64.50 |
| Purchase #4 | $70.37 | 7.726% | $75.8068 | $75.81 | $75.80 | $75.80 |
| Purchase #5 | $13.99 | 12.725% | $15.7702 | $15.77 | $15.75 | $15.80 |
| Purchase #6 | $63.79 | 10.210% | $70.303 | $70.30 | $70.30 | $70.30 |
| Purchase #7 | $14.28 | 9.549% | $15.6436 | $15.64 | $15.65 | $15.60 |
| 7 purchase totals = | $627.27 | $664.9706 | $664.97 | $664.95 | $664.90 | |