| 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 | $52.57 | 8.839% | $57.2167 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $73.70 | 12.769% | $83.1108 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $129.99 | 7.608% | $139.8796 | $139.88 | $139.90 | $139.90 |
| Purchase #4 | $106.36 | 12.294% | $119.4359 | $119.44 | $119.45 | $119.40 |
| Purchase #5 | $192.68 | 10.495% | $212.9018 | $212.90 | $212.90 | $212.90 |
| Purchase #6 | $218.96 | 5.199% | $230.3437 | $230.34 | $230.35 | $230.30 |
| Purchase #7 | $130.87 | 12.860% | $147.6999 | $147.70 | $147.70 | $147.70 |
| 7 purchase totals = | $905.13 | $990.5884 | $990.59 | $990.60 | $990.50 | |