| 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 | $34.70 | 8.732% | $37.73 | $37.73 | $37.75 | $37.70 |
| Purchase #2 | $16.52 | 11.386% | $18.401 | $18.40 | $18.40 | $18.40 |
| Purchase #3 | $136.41 | 12.320% | $153.2157 | $153.22 | $153.20 | $153.20 |
| Purchase #4 | $99.99 | 11.692% | $111.6808 | $111.68 | $111.70 | $111.70 |
| Purchase #5 | $160.92 | 6.213% | $170.918 | $170.92 | $170.90 | $170.90 |
| Purchase #6 | $70.64 | 13.727% | $80.3368 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $84.56 | 10.289% | $93.2604 | $93.26 | $93.25 | $93.30 |
| 7 purchase totals = | $603.74 | $665.5427 | $665.55 | $665.55 | $665.50 | |