| 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 | $101.33 | 7.541% | $108.9713 | $108.97 | $108.95 | $109.00 |
| Purchase #2 | $9.27 | 4.277% | $9.6665 | $9.67 | $9.65 | $9.70 |
| Purchase #3 | $15.80 | 10.432% | $17.4483 | $17.45 | $17.45 | $17.40 |
| Purchase #4 | $147.57 | 10.270% | $162.7254 | $162.73 | $162.75 | $162.70 |
| Purchase #5 | $51.93 | 9.215% | $56.7153 | $56.72 | $56.70 | $56.70 |
| Purchase #6 | $24.37 | 11.468% | $27.1648 | $27.16 | $27.15 | $27.20 |
| Purchase #7 | $69.60 | 8.848% | $75.7582 | $75.76 | $75.75 | $75.80 |
| 7 purchase totals = | $419.87 | $458.4498 | $458.46 | $458.40 | $458.50 | |