| 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 | $71.72 | 13.639% | $81.5019 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $21.28 | 13.443% | $24.1407 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $181.32 | 7.401% | $194.7395 | $194.74 | $194.75 | $194.70 |
| Purchase #4 | $243.92 | 6.277% | $259.2309 | $259.23 | $259.25 | $259.20 |
| Purchase #5 | $69.40 | 6.834% | $74.1428 | $74.14 | $74.15 | $74.10 |
| Purchase #6 | $159.94 | 3.837% | $166.0769 | $166.08 | $166.10 | $166.10 |
| Purchase #7 | $190.59 | 4.431% | $199.035 | $199.04 | $199.05 | $199.00 |
| 7 purchase totals = | $938.17 | $998.8677 | $998.87 | $998.95 | $998.70 | |