| 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 | $115.28 | 9.667% | $126.4241 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $44.50 | 6.186% | $47.2528 | $47.25 | $47.25 | $47.30 |
| Purchase #3 | $92.57 | 6.567% | $98.6491 | $98.65 | $98.65 | $98.60 |
| Purchase #4 | $115.44 | 10.480% | $127.5381 | $127.54 | $127.55 | $127.50 |
| Purchase #5 | $94.31 | 9.346% | $103.1242 | $103.12 | $103.10 | $103.10 |
| Purchase #6 | $24.61 | 9.359% | $26.9132 | $26.91 | $26.90 | $26.90 |
| Purchase #7 | $95.84 | 8.190% | $103.6893 | $103.69 | $103.70 | $103.70 |
| 7 purchase totals = | $582.55 | $633.5908 | $633.58 | $633.55 | $633.50 | |