| 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 | $79.74 | 7.501% | $85.7213 | $85.72 | $85.70 | $85.70 |
| Purchase #2 | $141.93 | 8.141% | $153.4845 | $153.48 | $153.50 | $153.50 |
| Purchase #3 | $179.67 | 12.210% | $201.6077 | $201.61 | $201.60 | $201.60 |
| Purchase #4 | $242.59 | 4.631% | $253.8243 | $253.82 | $253.80 | $253.80 |
| Purchase #5 | $29.73 | 7.106% | $31.8426 | $31.84 | $31.85 | $31.80 |
| Purchase #6 | $34.82 | 9.805% | $38.2341 | $38.23 | $38.25 | $38.20 |
| Purchase #7 | $75.75 | 3.233% | $78.199 | $78.20 | $78.20 | $78.20 |
| 7 purchase totals = | $784.23 | $842.9135 | $842.90 | $842.90 | $842.80 | |