| 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 | $35.40 | 9.103% | $38.6225 | $38.62 | $38.60 | $38.60 |
| Purchase #2 | $128.50 | 7.194% | $137.7443 | $137.74 | $137.75 | $137.70 |
| Purchase #3 | $46.28 | 3.211% | $47.7661 | $47.77 | $47.75 | $47.80 |
| Purchase #4 | $222.36 | 13.773% | $252.9856 | $252.99 | $253.00 | $253.00 |
| Purchase #5 | $45.75 | 5.391% | $48.2164 | $48.22 | $48.20 | $48.20 |
| Purchase #6 | $26.77 | 11.316% | $29.7993 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $239.91 | 7.776% | $258.5654 | $258.57 | $258.55 | $258.60 |
| 7 purchase totals = | $744.97 | $813.6996 | $813.71 | $813.65 | $813.70 | |