| 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 | $12.53 | 9.655% | $13.7398 | $13.74 | $13.75 | $13.70 |
| Purchase #2 | $208.63 | 4.716% | $218.469 | $218.47 | $218.45 | $218.50 |
| Purchase #3 | $159.41 | 7.448% | $171.2829 | $171.28 | $171.30 | $171.30 |
| Purchase #4 | $241.88 | 5.509% | $255.2052 | $255.21 | $255.20 | $255.20 |
| Purchase #5 | $84.38 | 8.573% | $91.6139 | $91.61 | $91.60 | $91.60 |
| Purchase #6 | $44.98 | 5.823% | $47.5992 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $68.57 | 12.105% | $76.8704 | $76.87 | $76.85 | $76.90 |
| 7 purchase totals = | $820.38 | $874.7804 | $874.78 | $874.75 | $874.80 | |