| 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 | $162.88 | 13.285% | $184.5186 | $184.52 | $184.50 | $184.50 |
| Purchase #2 | $54.43 | 12.165% | $61.0514 | $61.05 | $61.05 | $61.10 |
| Purchase #3 | $29.97 | 3.402% | $30.9896 | $30.99 | $31.00 | $31.00 |
| Purchase #4 | $187.61 | 12.169% | $210.4403 | $210.44 | $210.45 | $210.40 |
| Purchase #5 | $47.85 | 9.870% | $52.5728 | $52.57 | $52.55 | $52.60 |
| Purchase #6 | $110.60 | 4.241% | $115.2905 | $115.29 | $115.30 | $115.30 |
| Purchase #7 | $100.70 | 5.112% | $105.8478 | $105.85 | $105.85 | $105.80 |
| 7 purchase totals = | $694.04 | $760.7110 | $760.71 | $760.70 | $760.70 | |