| 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 | $47.34 | 12.715% | $53.3593 | $53.36 | $53.35 | $53.40 |
| Purchase #2 | $58.71 | 7.377% | $63.041 | $63.04 | $63.05 | $63.00 |
| Purchase #3 | $80.38 | 7.766% | $86.6223 | $86.62 | $86.60 | $86.60 |
| Purchase #4 | $39.39 | 13.365% | $44.6545 | $44.65 | $44.65 | $44.70 |
| Purchase #5 | $10.93 | 13.538% | $12.4097 | $12.41 | $12.40 | $12.40 |
| Purchase #6 | $60.87 | 6.521% | $64.8393 | $64.84 | $64.85 | $64.80 |
| Purchase #7 | $37.69 | 11.117% | $41.88 | $41.88 | $41.90 | $41.90 |
| 7 purchase totals = | $335.31 | $366.8061 | $366.80 | $366.80 | $366.80 | |