| 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 | $6.76 | 8.445% | $7.3309 | $7.33 | $7.35 | $7.30 |
| Purchase #2 | $155.53 | 3.303% | $160.6672 | $160.67 | $160.65 | $160.70 |
| Purchase #3 | $115.80 | 11.141% | $128.7013 | $128.70 | $128.70 | $128.70 |
| Purchase #4 | $35.80 | 11.384% | $39.8755 | $39.88 | $39.90 | $39.90 |
| Purchase #5 | $208.33 | 7.643% | $224.2527 | $224.25 | $224.25 | $224.30 |
| Purchase #6 | $94.44 | 9.788% | $103.6838 | $103.68 | $103.70 | $103.70 |
| Purchase #7 | $75.37 | 13.691% | $85.6889 | $85.69 | $85.70 | $85.70 |
| 7 purchase totals = | $692.03 | $750.2003 | $750.20 | $750.25 | $750.30 | |