| 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 | $63.29 | 13.828% | $72.0417 | $72.04 | $72.05 | $72.00 |
| Purchase #2 | $82.92 | 12.512% | $93.295 | $93.30 | $93.30 | $93.30 |
| Purchase #3 | $42.75 | 8.499% | $46.3833 | $46.38 | $46.40 | $46.40 |
| Purchase #4 | $102.77 | 11.501% | $114.5896 | $114.59 | $114.60 | $114.60 |
| Purchase #5 | $178.25 | 3.291% | $184.1162 | $184.12 | $184.10 | $184.10 |
| Purchase #6 | $19.95 | 11.450% | $22.2343 | $22.23 | $22.25 | $22.20 |
| Purchase #7 | $226.92 | 9.227% | $247.8579 | $247.86 | $247.85 | $247.90 |
| 7 purchase totals = | $716.85 | $780.5180 | $780.52 | $780.55 | $780.50 | |