| 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 | $39.92 | 5.680% | $42.1875 | $42.19 | $42.20 | $42.20 |
| Purchase #2 | $110.47 | 3.501% | $114.3376 | $114.34 | $114.35 | $114.30 |
| Purchase #3 | $121.60 | 9.472% | $133.118 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $130.86 | 4.684% | $136.9895 | $136.99 | $137.00 | $137.00 |
| Purchase #5 | $15.35 | 8.337% | $16.6297 | $16.63 | $16.65 | $16.60 |
| Purchase #6 | $179.57 | 3.120% | $185.1726 | $185.17 | $185.15 | $185.20 |
| Purchase #7 | $80.76 | 13.145% | $91.3759 | $91.38 | $91.40 | $91.40 |
| 7 purchase totals = | $678.53 | $719.8108 | $719.82 | $719.85 | $719.80 | |