| 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 | $80.58 | 6.398% | $85.7355 | $85.74 | $85.75 | $85.70 |
| Purchase #2 | $119.35 | 13.703% | $135.7045 | $135.70 | $135.70 | $135.70 |
| Purchase #3 | $13.62 | 4.781% | $14.2712 | $14.27 | $14.25 | $14.30 |
| Purchase #4 | $95.93 | 11.784% | $107.2344 | $107.23 | $107.25 | $107.20 |
| Purchase #5 | $39.55 | 13.616% | $44.9351 | $44.94 | $44.95 | $44.90 |
| Purchase #6 | $81.42 | 6.174% | $86.4469 | $86.45 | $86.45 | $86.40 |
| Purchase #7 | $129.59 | 6.128% | $137.5313 | $137.53 | $137.55 | $137.50 |
| 7 purchase totals = | $560.04 | $611.8589 | $611.86 | $611.90 | $611.70 | |