| 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 | $22.75 | 6.680% | $24.2697 | $24.27 | $24.25 | $24.30 |
| Purchase #2 | $33.52 | 13.415% | $38.0167 | $38.02 | $38.00 | $38.00 |
| Purchase #3 | $87.95 | 7.297% | $94.3677 | $94.37 | $94.35 | $94.40 |
| Purchase #4 | $221.30 | 13.212% | $250.5382 | $250.54 | $250.55 | $250.50 |
| Purchase #5 | $162.91 | 8.212% | $176.2882 | $176.29 | $176.30 | $176.30 |
| Purchase #6 | $162.61 | 11.646% | $181.5476 | $181.55 | $181.55 | $181.50 |
| Purchase #7 | $118.28 | 9.302% | $129.2824 | $129.28 | $129.30 | $129.30 |
| 7 purchase totals = | $809.32 | $894.3105 | $894.32 | $894.30 | $894.30 | |