| 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 | $87.32 | 8.583% | $94.8147 | $94.81 | $94.80 | $94.80 |
| Purchase #2 | $135.47 | 9.740% | $148.6648 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $136.75 | 12.178% | $153.4034 | $153.40 | $153.40 | $153.40 |
| Purchase #4 | $110.61 | 3.464% | $114.4415 | $114.44 | $114.45 | $114.40 |
| Purchase #5 | $89.34 | 13.210% | $101.1418 | $101.14 | $101.15 | $101.10 |
| Purchase #6 | $39.42 | 5.463% | $41.5735 | $41.57 | $41.55 | $41.60 |
| Purchase #7 | $35.82 | 9.752% | $39.3132 | $39.31 | $39.30 | $39.30 |
| 7 purchase totals = | $634.73 | $693.3529 | $693.33 | $693.30 | $693.30 | |