| 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 | $105.62 | 6.614% | $112.6057 | $112.61 | $112.60 | $112.60 |
| Purchase #2 | $29.60 | 7.540% | $31.8318 | $31.83 | $31.85 | $31.80 |
| Purchase #3 | $11.28 | 11.232% | $12.547 | $12.55 | $12.55 | $12.50 |
| Purchase #4 | $50.72 | 11.121% | $56.3606 | $56.36 | $56.35 | $56.40 |
| Purchase #5 | $98.91 | 5.110% | $103.9643 | $103.96 | $103.95 | $104.00 |
| Purchase #6 | $247.72 | 10.196% | $272.9775 | $272.98 | $273.00 | $273.00 |
| Purchase #7 | $243.60 | 9.747% | $267.3437 | $267.34 | $267.35 | $267.30 |
| 7 purchase totals = | $787.45 | $857.6306 | $857.63 | $857.65 | $857.60 | |