| 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 | $14.75 | 8.532% | $16.0085 | $16.01 | $16.00 | $16.00 |
| Purchase #2 | $173.75 | 5.116% | $182.6391 | $182.64 | $182.65 | $182.60 |
| Purchase #3 | $50.86 | 7.804% | $54.8291 | $54.83 | $54.85 | $54.80 |
| Purchase #4 | $138.43 | 6.452% | $147.3615 | $147.36 | $147.35 | $147.40 |
| Purchase #5 | $55.30 | 7.727% | $59.573 | $59.57 | $59.55 | $59.60 |
| Purchase #6 | $101.43 | 8.842% | $110.3984 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $244.72 | 11.680% | $273.3033 | $273.30 | $273.30 | $273.30 |
| 7 purchase totals = | $779.24 | $844.1129 | $844.11 | $844.10 | $844.10 | |