| 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 | $28.57 | 11.211% | $31.773 | $31.77 | $31.75 | $31.80 |
| Purchase #2 | $137.53 | 12.357% | $154.5246 | $154.52 | $154.50 | $154.50 |
| Purchase #3 | $92.58 | 6.700% | $98.7829 | $98.78 | $98.80 | $98.80 |
| Purchase #4 | $30.96 | 6.735% | $33.0452 | $33.05 | $33.05 | $33.00 |
| Purchase #5 | $181.99 | 13.577% | $206.6988 | $206.70 | $206.70 | $206.70 |
| Purchase #6 | $168.52 | 12.697% | $189.917 | $189.92 | $189.90 | $189.90 |
| Purchase #7 | $114.71 | 4.448% | $119.8123 | $119.81 | $119.80 | $119.80 |
| 7 purchase totals = | $754.86 | $834.5538 | $834.55 | $834.50 | $834.50 | |