| 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 | $43.90 | 12.420% | $49.3524 | $49.35 | $49.35 | $49.40 |
| Purchase #2 | $172.63 | 7.385% | $185.3787 | $185.38 | $185.40 | $185.40 |
| Purchase #3 | $53.97 | 4.553% | $56.4273 | $56.43 | $56.45 | $56.40 |
| Purchase #4 | $34.25 | 4.852% | $35.9118 | $35.91 | $35.90 | $35.90 |
| Purchase #5 | $131.65 | 11.180% | $146.3685 | $146.37 | $146.35 | $146.40 |
| Purchase #6 | $157.52 | 3.778% | $163.4711 | $163.47 | $163.45 | $163.50 |
| Purchase #7 | $108.67 | 9.122% | $118.5829 | $118.58 | $118.60 | $118.60 |
| 7 purchase totals = | $702.59 | $755.4927 | $755.49 | $755.50 | $755.60 | |