| 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 | $36.54 | 4.668% | $38.2457 | $38.25 | $38.25 | $38.20 |
| Purchase #2 | $223.80 | 4.427% | $233.7076 | $233.71 | $233.70 | $233.70 |
| Purchase #3 | $44.48 | 13.344% | $50.4154 | $50.42 | $50.40 | $50.40 |
| Purchase #4 | $62.70 | 10.351% | $69.1901 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $242.43 | 4.739% | $253.9188 | $253.92 | $253.90 | $253.90 |
| Purchase #6 | $148.76 | 9.141% | $162.3582 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $94.85 | 4.688% | $99.2966 | $99.30 | $99.30 | $99.30 |
| 7 purchase totals = | $853.56 | $907.1324 | $907.15 | $907.10 | $907.10 | |