| 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 | $105.83 | 8.315% | $114.6298 | $114.63 | $114.65 | $114.60 |
| Purchase #2 | $89.36 | 10.325% | $98.5864 | $98.59 | $98.60 | $98.60 |
| Purchase #3 | $96.71 | 5.393% | $101.9256 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $143.76 | 3.645% | $149.0001 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $36.31 | 7.568% | $39.0579 | $39.06 | $39.05 | $39.10 |
| Purchase #6 | $89.90 | 3.764% | $93.2838 | $93.28 | $93.30 | $93.30 |
| Purchase #7 | $103.31 | 4.590% | $108.0519 | $108.05 | $108.05 | $108.10 |
| 7 purchase totals = | $665.18 | $704.5355 | $704.54 | $704.60 | $704.60 | |