| 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 | $122.72 | 12.421% | $137.9631 | $137.96 | $137.95 | $138.00 |
| Purchase #2 | $35.46 | 11.657% | $39.5936 | $39.59 | $39.60 | $39.60 |
| Purchase #3 | $245.98 | 4.496% | $257.0393 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $195.42 | 9.156% | $213.3127 | $213.31 | $213.30 | $213.30 |
| Purchase #5 | $33.65 | 11.433% | $37.4972 | $37.50 | $37.50 | $37.50 |
| Purchase #6 | $31.31 | 9.571% | $34.3067 | $34.31 | $34.30 | $34.30 |
| Purchase #7 | $43.27 | 7.339% | $46.4456 | $46.45 | $46.45 | $46.40 |
| 7 purchase totals = | $707.81 | $766.1582 | $766.16 | $766.15 | $766.10 | |