| 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 | $112.54 | 10.586% | $124.4535 | $124.45 | $124.45 | $124.50 |
| Purchase #2 | $134.84 | 12.386% | $151.5413 | $151.54 | $151.55 | $151.50 |
| Purchase #3 | $47.99 | 11.853% | $53.6783 | $53.68 | $53.70 | $53.70 |
| Purchase #4 | $153.67 | 5.690% | $162.4138 | $162.41 | $162.40 | $162.40 |
| Purchase #5 | $113.44 | 6.529% | $120.8465 | $120.85 | $120.85 | $120.80 |
| Purchase #6 | $185.77 | 11.439% | $207.0202 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $48.81 | 13.165% | $55.2358 | $55.24 | $55.25 | $55.20 |
| 7 purchase totals = | $797.06 | $875.1894 | $875.19 | $875.20 | $875.10 | |