| 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 | $38.28 | 6.240% | $40.6687 | $40.67 | $40.65 | $40.70 |
| Purchase #2 | $92.48 | 4.170% | $96.3364 | $96.34 | $96.35 | $96.30 |
| Purchase #3 | $166.49 | 12.276% | $186.9283 | $186.93 | $186.95 | $186.90 |
| Purchase #4 | $32.84 | 11.525% | $36.6248 | $36.62 | $36.60 | $36.60 |
| Purchase #5 | $249.69 | 9.184% | $272.6215 | $272.62 | $272.60 | $272.60 |
| Purchase #6 | $30.93 | 6.209% | $32.8504 | $32.85 | $32.85 | $32.90 |
| Purchase #7 | $88.71 | 6.299% | $94.2978 | $94.30 | $94.30 | $94.30 |
| 7 purchase totals = | $699.42 | $760.3279 | $760.33 | $760.30 | $760.30 | |