| 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 | $50.68 | 13.738% | $57.6424 | $57.64 | $57.65 | $57.60 |
| Purchase #2 | $216.60 | 6.240% | $230.1158 | $230.12 | $230.10 | $230.10 |
| Purchase #3 | $18.78 | 3.816% | $19.4966 | $19.50 | $19.50 | $19.50 |
| Purchase #4 | $136.90 | 13.841% | $155.8483 | $155.85 | $155.85 | $155.80 |
| Purchase #5 | $195.82 | 11.609% | $218.5527 | $218.55 | $218.55 | $218.60 |
| Purchase #6 | $122.57 | 7.521% | $131.7885 | $131.79 | $131.80 | $131.80 |
| Purchase #7 | $64.35 | 11.632% | $71.8352 | $71.84 | $71.85 | $71.80 |
| 7 purchase totals = | $805.70 | $885.2795 | $885.29 | $885.30 | $885.20 | |