| 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 | $44.44 | 10.509% | $49.1102 | $49.11 | $49.10 | $49.10 |
| Purchase #2 | $190.44 | 6.226% | $202.2968 | $202.30 | $202.30 | $202.30 |
| Purchase #3 | $246.61 | 11.696% | $275.4535 | $275.45 | $275.45 | $275.50 |
| Purchase #4 | $85.60 | 8.441% | $92.8255 | $92.83 | $92.85 | $92.80 |
| Purchase #5 | $191.25 | 12.267% | $214.7106 | $214.71 | $214.70 | $214.70 |
| Purchase #6 | $13.91 | 7.414% | $14.9413 | $14.94 | $14.95 | $14.90 |
| Purchase #7 | $62.35 | 8.343% | $67.5519 | $67.55 | $67.55 | $67.60 |
| 7 purchase totals = | $834.60 | $916.8898 | $916.89 | $916.90 | $916.90 | |