| 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 | $8.25 | 4.153% | $8.5926 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $210.47 | 5.451% | $221.9427 | $221.94 | $221.95 | $221.90 |
| Purchase #3 | $107.90 | 3.555% | $111.7358 | $111.74 | $111.75 | $111.70 |
| Purchase #4 | $79.65 | 6.209% | $84.5955 | $84.60 | $84.60 | $84.60 |
| Purchase #5 | $173.76 | 13.175% | $196.6529 | $196.65 | $196.65 | $196.70 |
| Purchase #6 | $42.67 | 11.329% | $47.5041 | $47.50 | $47.50 | $47.50 |
| Purchase #7 | $225.41 | 7.438% | $242.176 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $848.11 | $913.1996 | $913.20 | $913.25 | $913.20 | |