| 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 | $120.60 | 5.167% | $126.8314 | $126.83 | $126.85 | $126.80 |
| Purchase #2 | $84.72 | 5.845% | $89.6719 | $89.67 | $89.65 | $89.70 |
| Purchase #3 | $108.99 | 9.274% | $119.0977 | $119.10 | $119.10 | $119.10 |
| Purchase #4 | $57.36 | 12.471% | $64.5134 | $64.51 | $64.50 | $64.50 |
| Purchase #5 | $39.92 | 3.448% | $41.2964 | $41.30 | $41.30 | $41.30 |
| Purchase #6 | $124.56 | 11.415% | $138.7785 | $138.78 | $138.80 | $138.80 |
| Purchase #7 | $245.60 | 5.376% | $258.8035 | $258.80 | $258.80 | $258.80 |
| 7 purchase totals = | $781.75 | $838.9928 | $838.99 | $839.00 | $839.00 | |