| 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 | $38.48 | 10.603% | $42.56 | $42.56 | $42.55 | $42.60 |
| Purchase #2 | $17.76 | 7.765% | $19.1391 | $19.14 | $19.15 | $19.10 |
| Purchase #3 | $83.62 | 9.653% | $91.6918 | $91.69 | $91.70 | $91.70 |
| Purchase #4 | $76.71 | 10.631% | $84.865 | $84.87 | $84.85 | $84.90 |
| Purchase #5 | $19.58 | 4.622% | $20.485 | $20.49 | $20.50 | $20.50 |
| Purchase #6 | $49.62 | 3.366% | $51.2902 | $51.29 | $51.30 | $51.30 |
| Purchase #7 | $138.94 | 13.215% | $157.3009 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $424.71 | $467.3320 | $467.34 | $467.35 | $467.40 | |