| 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 | $71.35 | 6.377% | $75.9 | $75.90 | $75.90 | $75.90 |
| Purchase #2 | $45.70 | 12.648% | $51.4801 | $51.48 | $51.50 | $51.50 |
| Purchase #3 | $51.63 | 13.770% | $58.7395 | $58.74 | $58.75 | $58.70 |
| Purchase #4 | $123.46 | 5.420% | $130.1515 | $130.15 | $130.15 | $130.20 |
| Purchase #5 | $6.84 | 8.742% | $7.438 | $7.44 | $7.45 | $7.40 |
| Purchase #6 | $39.76 | 6.351% | $42.2852 | $42.29 | $42.30 | $42.30 |
| Purchase #7 | $187.98 | 13.120% | $212.643 | $212.64 | $212.65 | $212.60 |
| 7 purchase totals = | $526.72 | $578.6373 | $578.64 | $578.70 | $578.60 | |