| 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 | $12.86 | 9.363% | $14.0641 | $14.06 | $14.05 | $14.10 |
| Purchase #2 | $36.39 | 7.508% | $39.1222 | $39.12 | $39.10 | $39.10 |
| Purchase #3 | $180.35 | 11.681% | $201.4167 | $201.42 | $201.40 | $201.40 |
| Purchase #4 | $128.54 | 13.245% | $145.5651 | $145.57 | $145.55 | $145.60 |
| Purchase #5 | $182.28 | 11.690% | $203.5885 | $203.59 | $203.60 | $203.60 |
| Purchase #6 | $49.34 | 9.694% | $54.123 | $54.12 | $54.10 | $54.10 |
| Purchase #7 | $72.48 | 10.277% | $79.9288 | $79.93 | $79.95 | $79.90 |
| 7 purchase totals = | $662.24 | $737.8084 | $737.81 | $737.75 | $737.80 | |