| 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 | $27.34 | 8.536% | $29.6737 | $29.67 | $29.65 | $29.70 |
| Purchase #2 | $42.72 | 4.215% | $44.5206 | $44.52 | $44.50 | $44.50 |
| Purchase #3 | $240.76 | 5.756% | $254.6181 | $254.62 | $254.60 | $254.60 |
| Purchase #4 | $26.57 | 11.687% | $29.6752 | $29.68 | $29.70 | $29.70 |
| Purchase #5 | $106.88 | 12.588% | $120.3341 | $120.33 | $120.35 | $120.30 |
| Purchase #6 | $95.81 | 5.352% | $100.9378 | $100.94 | $100.95 | $100.90 |
| Purchase #7 | $167.72 | 9.211% | $183.1687 | $183.17 | $183.15 | $183.20 |
| 7 purchase totals = | $707.80 | $762.9282 | $762.93 | $762.90 | $762.90 | |