| 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 | $158.30 | 5.738% | $167.3833 | $167.38 | $167.40 | $167.40 |
| Purchase #2 | $38.28 | 10.767% | $42.4016 | $42.40 | $42.40 | $42.40 |
| Purchase #3 | $54.67 | 10.784% | $60.5656 | $60.57 | $60.55 | $60.60 |
| Purchase #4 | $249.93 | 10.353% | $275.8053 | $275.81 | $275.80 | $275.80 |
| Purchase #5 | $16.90 | 4.413% | $17.6458 | $17.65 | $17.65 | $17.60 |
| Purchase #6 | $128.33 | 8.552% | $139.3048 | $139.30 | $139.30 | $139.30 |
| Purchase #7 | $50.63 | 4.196% | $52.7544 | $52.75 | $52.75 | $52.80 |
| 7 purchase totals = | $697.04 | $755.8608 | $755.86 | $755.85 | $755.90 | |