| 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 | $94.97 | 10.586% | $105.0235 | $105.02 | $105.00 | $105.00 |
| Purchase #2 | $56.95 | 12.493% | $64.0648 | $64.06 | $64.05 | $64.10 |
| Purchase #3 | $5.44 | 8.320% | $5.8926 | $5.89 | $5.90 | $5.90 |
| Purchase #4 | $206.29 | 3.554% | $213.6215 | $213.62 | $213.60 | $213.60 |
| Purchase #5 | $41.72 | 4.333% | $43.5277 | $43.53 | $43.55 | $43.50 |
| Purchase #6 | $117.61 | 6.361% | $125.0912 | $125.09 | $125.10 | $125.10 |
| Purchase #7 | $157.80 | 3.186% | $162.8275 | $162.83 | $162.85 | $162.80 |
| 7 purchase totals = | $680.78 | $720.0488 | $720.04 | $720.05 | $720.00 | |