| 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 | $73.27 | 8.697% | $79.6423 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $5.77 | 12.840% | $6.5109 | $6.51 | $6.50 | $6.50 |
| Purchase #3 | $85.27 | 10.862% | $94.532 | $94.53 | $94.55 | $94.50 |
| Purchase #4 | $218.84 | 5.295% | $230.4276 | $230.43 | $230.45 | $230.40 |
| Purchase #5 | $139.81 | 8.718% | $151.9986 | $152.00 | $152.00 | $152.00 |
| Purchase #6 | $176.64 | 3.839% | $183.4212 | $183.42 | $183.40 | $183.40 |
| Purchase #7 | $134.98 | 10.438% | $149.0692 | $149.07 | $149.05 | $149.10 |
| 7 purchase totals = | $834.58 | $895.6018 | $895.60 | $895.60 | $895.50 | |