| 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 | $38.98 | 13.330% | $44.176 | $44.18 | $44.20 | $44.20 |
| Purchase #2 | $10.50 | 7.720% | $11.3106 | $11.31 | $11.30 | $11.30 |
| Purchase #3 | $8.32 | 13.788% | $9.4672 | $9.47 | $9.45 | $9.50 |
| Purchase #4 | $144.47 | 7.289% | $155.0004 | $155.00 | $155.00 | $155.00 |
| Purchase #5 | $94.60 | 7.419% | $101.6184 | $101.62 | $101.60 | $101.60 |
| Purchase #6 | $67.26 | 7.716% | $72.4498 | $72.45 | $72.45 | $72.40 |
| Purchase #7 | $36.32 | 5.398% | $38.2806 | $38.28 | $38.30 | $38.30 |
| 7 purchase totals = | $400.45 | $432.3030 | $432.31 | $432.30 | $432.30 | |