| 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 | $52.94 | 3.464% | $54.7738 | $54.77 | $54.75 | $54.80 |
| Purchase #2 | $160.32 | 9.594% | $175.7011 | $175.70 | $175.70 | $175.70 |
| Purchase #3 | $70.81 | 8.140% | $76.5739 | $76.57 | $76.55 | $76.60 |
| Purchase #4 | $6.54 | 4.668% | $6.8453 | $6.85 | $6.85 | $6.80 |
| Purchase #5 | $98.36 | 10.585% | $108.7714 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $12.71 | 12.784% | $14.3348 | $14.33 | $14.35 | $14.30 |
| Purchase #7 | $65.51 | 5.467% | $69.0914 | $69.09 | $69.10 | $69.10 |
| 7 purchase totals = | $467.19 | $506.0917 | $506.08 | $506.05 | $506.10 | |