| 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 | $29.40 | 10.450% | $32.4723 | $32.47 | $32.45 | $32.50 |
| Purchase #2 | $21.45 | 12.734% | $24.1814 | $24.18 | $24.20 | $24.20 |
| Purchase #3 | $160.73 | 4.763% | $168.3856 | $168.39 | $168.40 | $168.40 |
| Purchase #4 | $34.82 | 4.136% | $36.2602 | $36.26 | $36.25 | $36.30 |
| Purchase #5 | $106.84 | 9.720% | $117.2248 | $117.22 | $117.20 | $117.20 |
| Purchase #6 | $235.67 | 7.399% | $253.1072 | $253.11 | $253.10 | $253.10 |
| Purchase #7 | $179.32 | 12.811% | $202.2927 | $202.29 | $202.30 | $202.30 |
| 7 purchase totals = | $768.23 | $833.9242 | $833.92 | $833.90 | $834.00 | |