| 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 | $73.32 | 9.591% | $80.3521 | $80.35 | $80.35 | $80.40 |
| Purchase #2 | $194.25 | 7.291% | $208.4128 | $208.41 | $208.40 | $208.40 |
| Purchase #3 | $12.53 | 4.415% | $13.0832 | $13.08 | $13.10 | $13.10 |
| Purchase #4 | $103.67 | 5.714% | $109.5937 | $109.59 | $109.60 | $109.60 |
| Purchase #5 | $186.76 | 4.143% | $194.4975 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $87.59 | 5.603% | $92.4977 | $92.50 | $92.50 | $92.50 |
| Purchase #7 | $51.35 | 3.335% | $53.0625 | $53.06 | $53.05 | $53.10 |
| 7 purchase totals = | $709.47 | $751.4995 | $751.49 | $751.50 | $751.60 | |