| 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 | $81.28 | 13.510% | $92.2609 | $92.26 | $92.25 | $92.30 |
| Purchase #2 | $159.48 | 7.819% | $171.9497 | $171.95 | $171.95 | $171.90 |
| Purchase #3 | $47.90 | 12.404% | $53.8415 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $157.44 | 6.371% | $167.4705 | $167.47 | $167.45 | $167.50 |
| Purchase #5 | $224.73 | 4.775% | $235.4609 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $162.68 | 6.215% | $172.7906 | $172.79 | $172.80 | $172.80 |
| Purchase #7 | $206.40 | 8.398% | $223.7335 | $223.73 | $223.75 | $223.70 |
| 7 purchase totals = | $1,039.91 | $1,117.5076 | $1,117.50 | $1,117.50 | $1,117.50 | |