| 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 | $55.39 | 10.326% | $61.1096 | $61.11 | $61.10 | $61.10 |
| Purchase #2 | $81.83 | 12.421% | $91.9941 | $91.99 | $92.00 | $92.00 |
| Purchase #3 | $242.67 | 6.423% | $258.2567 | $258.26 | $258.25 | $258.30 |
| Purchase #4 | $30.50 | 13.770% | $34.6999 | $34.70 | $34.70 | $34.70 |
| Purchase #5 | $233.68 | 13.607% | $265.4768 | $265.48 | $265.50 | $265.50 |
| Purchase #6 | $227.33 | 6.129% | $241.2631 | $241.26 | $241.25 | $241.30 |
| Purchase #7 | $146.72 | 4.829% | $153.8051 | $153.81 | $153.80 | $153.80 |
| 7 purchase totals = | $1,018.12 | $1,106.6053 | $1,106.61 | $1,106.60 | $1,106.70 | |