| 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 | $34.69 | 3.188% | $35.7959 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $118.28 | 9.447% | $129.4539 | $129.45 | $129.45 | $129.50 |
| Purchase #3 | $17.75 | 8.144% | $19.1956 | $19.20 | $19.20 | $19.20 |
| Purchase #4 | $239.36 | 11.354% | $266.5369 | $266.54 | $266.55 | $266.50 |
| Purchase #5 | $67.59 | 11.136% | $75.1168 | $75.12 | $75.10 | $75.10 |
| Purchase #6 | $83.44 | 4.584% | $87.2649 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $6.87 | 5.462% | $7.2452 | $7.25 | $7.25 | $7.20 |
| 7 purchase totals = | $567.98 | $620.6092 | $620.62 | $620.60 | $620.60 | |