| 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 | $50.98 | 13.307% | $57.7639 | $57.76 | $57.75 | $57.80 |
| Purchase #2 | $20.56 | 13.529% | $23.3416 | $23.34 | $23.35 | $23.30 |
| Purchase #3 | $62.66 | 5.371% | $66.0255 | $66.03 | $66.05 | $66.00 |
| Purchase #4 | $33.40 | 7.744% | $35.9865 | $35.99 | $36.00 | $36.00 |
| Purchase #5 | $170.96 | 13.197% | $193.5216 | $193.52 | $193.50 | $193.50 |
| Purchase #6 | $128.34 | 6.205% | $136.3035 | $136.30 | $136.30 | $136.30 |
| Purchase #7 | $50.29 | 6.613% | $53.6157 | $53.62 | $53.60 | $53.60 |
| 7 purchase totals = | $517.19 | $566.5583 | $566.56 | $566.55 | $566.50 | |