| 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 | $51.56 | 12.690% | $58.103 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $69.35 | 5.737% | $73.3286 | $73.33 | $73.35 | $73.30 |
| Purchase #3 | $195.39 | 7.285% | $209.6242 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $40.94 | 10.852% | $45.3828 | $45.38 | $45.40 | $45.40 |
| Purchase #5 | $240.37 | 9.538% | $263.2965 | $263.30 | $263.30 | $263.30 |
| Purchase #6 | $161.85 | 7.705% | $174.3205 | $174.32 | $174.30 | $174.30 |
| Purchase #7 | $149.50 | 6.271% | $158.8751 | $158.88 | $158.90 | $158.90 |
| 7 purchase totals = | $908.96 | $982.9307 | $982.93 | $982.95 | $982.90 | |