| 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 | $30.77 | 7.584% | $33.1036 | $33.10 | $33.10 | $33.10 |
| Purchase #2 | $133.28 | 4.744% | $139.6028 | $139.60 | $139.60 | $139.60 |
| Purchase #3 | $238.70 | 10.289% | $263.2598 | $263.26 | $263.25 | $263.30 |
| Purchase #4 | $165.84 | 10.653% | $183.5069 | $183.51 | $183.50 | $183.50 |
| Purchase #5 | $108.63 | 6.573% | $115.7702 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $84.34 | 7.158% | $90.3771 | $90.38 | $90.40 | $90.40 |
| Purchase #7 | $73.59 | 12.749% | $82.972 | $82.97 | $82.95 | $83.00 |
| 7 purchase totals = | $835.15 | $908.5924 | $908.59 | $908.55 | $908.70 | |