| 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 | $39.77 | 6.195% | $42.2338 | $42.23 | $42.25 | $42.20 |
| Purchase #2 | $61.84 | 11.326% | $68.844 | $68.84 | $68.85 | $68.80 |
| Purchase #3 | $162.61 | 4.585% | $170.0657 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $64.84 | 10.624% | $71.7286 | $71.73 | $71.75 | $71.70 |
| Purchase #5 | $203.75 | 3.204% | $210.2782 | $210.28 | $210.30 | $210.30 |
| Purchase #6 | $198.29 | 3.661% | $205.5494 | $205.55 | $205.55 | $205.50 |
| Purchase #7 | $160.32 | 7.493% | $172.3328 | $172.33 | $172.35 | $172.30 |
| 7 purchase totals = | $891.42 | $941.0325 | $941.03 | $941.10 | $940.90 | |