| 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 | $98.96 | 3.160% | $102.0871 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $96.88 | 4.856% | $101.5845 | $101.58 | $101.60 | $101.60 |
| Purchase #3 | $191.37 | 10.763% | $211.9672 | $211.97 | $211.95 | $212.00 |
| Purchase #4 | $142.61 | 4.294% | $148.7337 | $148.73 | $148.75 | $148.70 |
| Purchase #5 | $65.72 | 13.446% | $74.5567 | $74.56 | $74.55 | $74.60 |
| Purchase #6 | $14.35 | 12.245% | $16.1072 | $16.11 | $16.10 | $16.10 |
| Purchase #7 | $47.30 | 5.184% | $49.752 | $49.75 | $49.75 | $49.80 |
| 7 purchase totals = | $657.19 | $704.7884 | $704.79 | $704.80 | $704.90 | |