| 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 | $29.56 | 8.410% | $32.046 | $32.05 | $32.05 | $32.00 |
| Purchase #2 | $69.92 | 5.148% | $73.5195 | $73.52 | $73.50 | $73.50 |
| Purchase #3 | $19.91 | 13.167% | $22.5315 | $22.53 | $22.55 | $22.50 |
| Purchase #4 | $121.61 | 6.416% | $129.4125 | $129.41 | $129.40 | $129.40 |
| Purchase #5 | $63.49 | 9.771% | $69.6936 | $69.69 | $69.70 | $69.70 |
| Purchase #6 | $67.94 | 12.577% | $76.4848 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $133.68 | 13.206% | $151.3338 | $151.33 | $151.35 | $151.30 |
| 7 purchase totals = | $506.11 | $555.0217 | $555.01 | $555.05 | $554.90 | |