| 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 | $137.79 | 10.629% | $152.4357 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $239.56 | 3.134% | $247.0678 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $8.97 | 12.382% | $10.0807 | $10.08 | $10.10 | $10.10 |
| Purchase #4 | $35.41 | 7.536% | $38.0785 | $38.08 | $38.10 | $38.10 |
| Purchase #5 | $63.32 | 4.518% | $66.1808 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $208.95 | 10.329% | $230.5324 | $230.53 | $230.55 | $230.50 |
| Purchase #7 | $9.58 | 11.706% | $10.7014 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $703.58 | $755.0773 | $755.08 | $755.15 | $755.10 | |