| 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 | $39.94 | 12.234% | $44.8263 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $90.79 | 6.759% | $96.9265 | $96.93 | $96.95 | $96.90 |
| Purchase #3 | $97.25 | 11.631% | $108.5611 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $34.57 | 4.320% | $36.0634 | $36.06 | $36.05 | $36.10 |
| Purchase #5 | $194.41 | 5.233% | $204.5835 | $204.58 | $204.60 | $204.60 |
| Purchase #6 | $148.98 | 8.714% | $161.9621 | $161.96 | $161.95 | $162.00 |
| Purchase #7 | $145.34 | 7.499% | $156.239 | $156.24 | $156.25 | $156.20 |
| 7 purchase totals = | $751.28 | $809.1619 | $809.16 | $809.20 | $809.20 | |