| 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 | $34.77 | 10.557% | $38.4407 | $38.44 | $38.45 | $38.40 |
| Purchase #2 | $172.66 | 8.286% | $186.9666 | $186.97 | $186.95 | $187.00 |
| Purchase #3 | $28.67 | 3.446% | $29.658 | $29.66 | $29.65 | $29.70 |
| Purchase #4 | $62.87 | 13.640% | $71.4455 | $71.45 | $71.45 | $71.40 |
| Purchase #5 | $207.61 | 6.509% | $221.1233 | $221.12 | $221.10 | $221.10 |
| Purchase #6 | $174.63 | 12.761% | $196.9145 | $196.91 | $196.90 | $196.90 |
| Purchase #7 | $176.77 | 10.140% | $194.6945 | $194.69 | $194.70 | $194.70 |
| 7 purchase totals = | $857.98 | $939.2431 | $939.24 | $939.20 | $939.20 | |