| 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 | $132.66 | 9.309% | $145.0093 | $145.01 | $145.00 | $145.00 |
| Purchase #2 | $32.74 | 11.698% | $36.5699 | $36.57 | $36.55 | $36.60 |
| Purchase #3 | $7.34 | 7.644% | $7.9011 | $7.90 | $7.90 | $7.90 |
| Purchase #4 | $46.60 | 4.467% | $48.6816 | $48.68 | $48.70 | $48.70 |
| Purchase #5 | $141.38 | 3.160% | $145.8476 | $145.85 | $145.85 | $145.80 |
| Purchase #6 | $127.80 | 5.631% | $134.9964 | $135.00 | $135.00 | $135.00 |
| Purchase #7 | $133.92 | 8.796% | $145.6996 | $145.70 | $145.70 | $145.70 |
| 7 purchase totals = | $622.44 | $664.7055 | $664.71 | $664.70 | $664.70 | |