| 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 | $70.90 | 3.239% | $73.1965 | $73.20 | $73.20 | $73.20 |
| Purchase #2 | $85.45 | 5.452% | $90.1087 | $90.11 | $90.10 | $90.10 |
| Purchase #3 | $15.25 | 7.548% | $16.4011 | $16.40 | $16.40 | $16.40 |
| Purchase #4 | $225.40 | 3.582% | $233.4738 | $233.47 | $233.45 | $233.50 |
| Purchase #5 | $126.99 | 7.728% | $136.8038 | $136.80 | $136.80 | $136.80 |
| Purchase #6 | $183.90 | 5.212% | $193.4849 | $193.48 | $193.50 | $193.50 |
| Purchase #7 | $153.75 | 9.742% | $168.7283 | $168.73 | $168.75 | $168.70 |
| 7 purchase totals = | $861.64 | $912.1971 | $912.19 | $912.20 | $912.20 | |