| 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 | $99.47 | 6.513% | $105.9485 | $105.95 | $105.95 | $105.90 |
| Purchase #2 | $30.93 | 7.202% | $33.1576 | $33.16 | $33.15 | $33.20 |
| Purchase #3 | $62.86 | 11.145% | $69.8657 | $69.87 | $69.85 | $69.90 |
| Purchase #4 | $162.90 | 12.446% | $183.1745 | $183.17 | $183.15 | $183.20 |
| Purchase #5 | $181.25 | 4.356% | $189.1453 | $189.15 | $189.15 | $189.10 |
| Purchase #6 | $193.55 | 8.489% | $209.9805 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $206.36 | 7.178% | $221.1725 | $221.17 | $221.15 | $221.20 |
| 7 purchase totals = | $937.32 | $1,012.4446 | $1,012.45 | $1,012.40 | $1,012.50 | |