| 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 | $130.99 | 3.300% | $135.3127 | $135.31 | $135.30 | $135.30 |
| Purchase #2 | $8.38 | 3.654% | $8.6862 | $8.69 | $8.70 | $8.70 |
| Purchase #3 | $130.57 | 3.207% | $134.7574 | $134.76 | $134.75 | $134.80 |
| Purchase #4 | $60.29 | 7.190% | $64.6249 | $64.62 | $64.60 | $64.60 |
| Purchase #5 | $197.62 | 11.866% | $221.0696 | $221.07 | $221.05 | $221.10 |
| Purchase #6 | $35.61 | 10.691% | $39.4171 | $39.42 | $39.40 | $39.40 |
| Purchase #7 | $49.69 | 11.684% | $55.4958 | $55.50 | $55.50 | $55.50 |
| 7 purchase totals = | $613.15 | $659.3637 | $659.37 | $659.30 | $659.40 | |