| 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 | $70.97 | 7.371% | $76.2012 | $76.20 | $76.20 | $76.20 |
| Purchase #2 | $32.34 | 5.488% | $34.1148 | $34.11 | $34.10 | $34.10 |
| Purchase #3 | $79.32 | 11.369% | $88.3379 | $88.34 | $88.35 | $88.30 |
| Purchase #4 | $10.31 | 12.545% | $11.6034 | $11.60 | $11.60 | $11.60 |
| Purchase #5 | $111.28 | 8.784% | $121.0548 | $121.05 | $121.05 | $121.10 |
| Purchase #6 | $22.54 | 8.457% | $24.4462 | $24.45 | $24.45 | $24.40 |
| Purchase #7 | $90.33 | 10.263% | $99.6006 | $99.60 | $99.60 | $99.60 |
| 7 purchase totals = | $417.09 | $455.3589 | $455.35 | $455.35 | $455.30 | |