| 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 | $90.75 | 7.193% | $97.2776 | $97.28 | $97.30 | $97.30 |
| Purchase #2 | $190.86 | 13.848% | $217.2903 | $217.29 | $217.30 | $217.30 |
| Purchase #3 | $62.55 | 6.416% | $66.5632 | $66.56 | $66.55 | $66.60 |
| Purchase #4 | $9.86 | 10.808% | $10.9257 | $10.93 | $10.95 | $10.90 |
| Purchase #5 | $173.76 | 4.415% | $181.4315 | $181.43 | $181.45 | $181.40 |
| Purchase #6 | $211.67 | 13.836% | $240.9567 | $240.96 | $240.95 | $241.00 |
| Purchase #7 | $22.74 | 3.814% | $23.6073 | $23.61 | $23.60 | $23.60 |
| 7 purchase totals = | $762.19 | $838.0523 | $838.06 | $838.10 | $838.10 | |