| 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 | $32.78 | 7.744% | $35.3185 | $35.32 | $35.30 | $35.30 |
| Purchase #2 | $96.88 | 9.863% | $106.4353 | $106.44 | $106.45 | $106.40 |
| Purchase #3 | $179.60 | 11.679% | $200.5755 | $200.58 | $200.60 | $200.60 |
| Purchase #4 | $159.47 | 11.621% | $178.002 | $178.00 | $178.00 | $178.00 |
| Purchase #5 | $9.70 | 8.162% | $10.4917 | $10.49 | $10.50 | $10.50 |
| Purchase #6 | $59.47 | 12.160% | $66.7016 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $37.62 | 4.721% | $39.396 | $39.40 | $39.40 | $39.40 |
| 7 purchase totals = | $575.52 | $636.9206 | $636.93 | $636.95 | $636.90 | |