| 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 | $71.64 | 5.318% | $75.4498 | $75.45 | $75.45 | $75.40 |
| Purchase #2 | $206.79 | 5.477% | $218.1159 | $218.12 | $218.10 | $218.10 |
| Purchase #3 | $143.97 | 6.678% | $153.5843 | $153.58 | $153.60 | $153.60 |
| Purchase #4 | $19.71 | 10.788% | $21.8363 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $72.82 | 4.676% | $76.2251 | $76.23 | $76.25 | $76.20 |
| Purchase #6 | $170.94 | 5.139% | $179.7246 | $179.72 | $179.70 | $179.70 |
| Purchase #7 | $143.38 | 4.796% | $150.2565 | $150.26 | $150.25 | $150.30 |
| 7 purchase totals = | $829.25 | $875.1925 | $875.20 | $875.20 | $875.10 | |