| 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 | $75.49 | 7.486% | $81.1412 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $155.68 | 12.180% | $174.6418 | $174.64 | $174.65 | $174.60 |
| Purchase #3 | $66.52 | 7.489% | $71.5017 | $71.50 | $71.50 | $71.50 |
| Purchase #4 | $34.93 | 6.300% | $37.1306 | $37.13 | $37.15 | $37.10 |
| Purchase #5 | $218.56 | 12.763% | $246.4548 | $246.45 | $246.45 | $246.50 |
| Purchase #6 | $62.35 | 12.561% | $70.1818 | $70.18 | $70.20 | $70.20 |
| Purchase #7 | $186.96 | 6.165% | $198.4861 | $198.49 | $198.50 | $198.50 |
| 7 purchase totals = | $800.49 | $879.5380 | $879.53 | $879.60 | $879.50 | |