| 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 | $196.74 | 3.423% | $203.4744 | $203.47 | $203.45 | $203.50 |
| Purchase #2 | $87.82 | 9.128% | $95.8362 | $95.84 | $95.85 | $95.80 |
| Purchase #3 | $216.64 | 12.438% | $243.5857 | $243.59 | $243.60 | $243.60 |
| Purchase #4 | $53.64 | 12.464% | $60.3257 | $60.33 | $60.35 | $60.30 |
| Purchase #5 | $43.48 | 12.825% | $49.0563 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $66.95 | 4.208% | $69.7673 | $69.77 | $69.75 | $69.80 |
| Purchase #7 | $143.72 | 13.447% | $163.046 | $163.05 | $163.05 | $163.00 |
| 7 purchase totals = | $808.99 | $885.0916 | $885.11 | $885.10 | $885.10 | |