| 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 | $70.32 | 9.206% | $76.7937 | $76.79 | $76.80 | $76.80 |
| Purchase #2 | $81.64 | 12.304% | $91.685 | $91.69 | $91.70 | $91.70 |
| Purchase #3 | $170.37 | 9.213% | $186.0662 | $186.07 | $186.05 | $186.10 |
| Purchase #4 | $132.36 | 10.280% | $145.9666 | $145.97 | $145.95 | $146.00 |
| Purchase #5 | $171.48 | 4.132% | $178.5656 | $178.57 | $178.55 | $178.60 |
| Purchase #6 | $33.35 | 8.767% | $36.2738 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $53.64 | 13.320% | $60.7848 | $60.78 | $60.80 | $60.80 |
| 7 purchase totals = | $713.16 | $776.1357 | $776.14 | $776.10 | $776.30 | |