| 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 | $5.53 | 13.664% | $6.2856 | $6.29 | $6.30 | $6.30 |
| Purchase #2 | $151.89 | 9.431% | $166.2147 | $166.21 | $166.20 | $166.20 |
| Purchase #3 | $43.50 | 12.549% | $48.9588 | $48.96 | $48.95 | $49.00 |
| Purchase #4 | $197.48 | 3.115% | $203.6315 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $189.71 | 3.764% | $196.8507 | $196.85 | $196.85 | $196.90 |
| Purchase #6 | $176.65 | 12.127% | $198.0723 | $198.07 | $198.05 | $198.10 |
| Purchase #7 | $129.76 | 12.769% | $146.3291 | $146.33 | $146.35 | $146.30 |
| 7 purchase totals = | $894.52 | $966.3427 | $966.34 | $966.35 | $966.40 | |