| 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 | $49.38 | 13.558% | $56.0749 | $56.07 | $56.05 | $56.10 |
| Purchase #2 | $72.61 | 12.808% | $81.9099 | $81.91 | $81.90 | $81.90 |
| Purchase #3 | $189.46 | 13.127% | $214.3304 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $219.43 | 12.815% | $247.55 | $247.55 | $247.55 | $247.60 |
| Purchase #5 | $51.71 | 3.744% | $53.646 | $53.65 | $53.65 | $53.60 |
| Purchase #6 | $153.86 | 13.610% | $174.8003 | $174.80 | $174.80 | $174.80 |
| Purchase #7 | $44.75 | 8.759% | $48.6697 | $48.67 | $48.65 | $48.70 |
| 7 purchase totals = | $781.20 | $876.9812 | $876.98 | $876.95 | $877.00 | |