| 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 | $42.90 | 3.849% | $44.5512 | $44.55 | $44.55 | $44.60 |
| Purchase #2 | $10.64 | 12.415% | $11.961 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $184.38 | 9.700% | $202.2649 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $33.45 | 12.117% | $37.5031 | $37.50 | $37.50 | $37.50 |
| Purchase #5 | $67.34 | 7.827% | $72.6107 | $72.61 | $72.60 | $72.60 |
| Purchase #6 | $114.51 | 4.332% | $119.4706 | $119.47 | $119.45 | $119.50 |
| Purchase #7 | $244.76 | 9.128% | $267.1017 | $267.10 | $267.10 | $267.10 |
| 7 purchase totals = | $697.98 | $755.4632 | $755.45 | $755.40 | $755.60 | |