| 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 | $103.31 | 11.787% | $115.4871 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $29.94 | 13.435% | $33.9624 | $33.96 | $33.95 | $34.00 |
| Purchase #3 | $96.64 | 11.136% | $107.4018 | $107.40 | $107.40 | $107.40 |
| Purchase #4 | $29.29 | 6.619% | $31.2287 | $31.23 | $31.25 | $31.20 |
| Purchase #5 | $137.79 | 8.364% | $149.3148 | $149.31 | $149.30 | $149.30 |
| Purchase #6 | $143.36 | 9.517% | $157.0036 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $82.79 | 8.220% | $89.5953 | $89.60 | $89.60 | $89.60 |
| 7 purchase totals = | $623.12 | $683.9937 | $683.99 | $684.00 | $684.00 | |