| 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 | $74.68 | 10.769% | $82.7223 | $82.72 | $82.70 | $82.70 |
| Purchase #2 | $69.74 | 8.271% | $75.5082 | $75.51 | $75.50 | $75.50 |
| Purchase #3 | $34.35 | 13.378% | $38.9453 | $38.95 | $38.95 | $38.90 |
| Purchase #4 | $165.60 | 4.634% | $173.2739 | $173.27 | $173.25 | $173.30 |
| Purchase #5 | $233.42 | 7.226% | $250.2869 | $250.29 | $250.30 | $250.30 |
| Purchase #6 | $137.85 | 13.426% | $156.3577 | $156.36 | $156.35 | $156.40 |
| Purchase #7 | $96.90 | 6.528% | $103.2256 | $103.23 | $103.25 | $103.20 |
| 7 purchase totals = | $812.54 | $880.3199 | $880.33 | $880.30 | $880.30 | |