| 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 | $34.49 | 8.638% | $37.4692 | $37.47 | $37.45 | $37.50 |
| Purchase #2 | $5.45 | 3.120% | $5.62 | $5.62 | $5.60 | $5.60 |
| Purchase #3 | $198.31 | 11.556% | $221.2267 | $221.23 | $221.25 | $221.20 |
| Purchase #4 | $31.79 | 10.164% | $35.0211 | $35.02 | $35.00 | $35.00 |
| Purchase #5 | $112.46 | 6.478% | $119.7452 | $119.75 | $119.75 | $119.70 |
| Purchase #6 | $245.94 | 7.282% | $263.8494 | $263.85 | $263.85 | $263.80 |
| Purchase #7 | $51.31 | 4.196% | $53.463 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $679.75 | $736.3946 | $736.40 | $736.35 | $736.30 | |