| 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 | $90.63 | 3.549% | $93.8465 | $93.85 | $93.85 | $93.80 |
| Purchase #2 | $230.57 | 4.639% | $241.2661 | $241.27 | $241.25 | $241.30 |
| Purchase #3 | $249.82 | 6.257% | $265.4512 | $265.45 | $265.45 | $265.50 |
| Purchase #4 | $115.61 | 12.855% | $130.4717 | $130.47 | $130.45 | $130.50 |
| Purchase #5 | $46.92 | 11.849% | $52.4796 | $52.48 | $52.50 | $52.50 |
| Purchase #6 | $40.46 | 9.574% | $44.3336 | $44.33 | $44.35 | $44.30 |
| Purchase #7 | $8.29 | 11.588% | $9.2506 | $9.25 | $9.25 | $9.30 |
| 7 purchase totals = | $782.30 | $837.0993 | $837.10 | $837.10 | $837.20 | |