| 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 | $94.98 | 5.119% | $99.842 | $99.84 | $99.85 | $99.80 |
| Purchase #2 | $66.37 | 11.610% | $74.0756 | $74.08 | $74.10 | $74.10 |
| Purchase #3 | $175.29 | 10.614% | $193.8953 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $132.60 | 13.263% | $150.1867 | $150.19 | $150.20 | $150.20 |
| Purchase #5 | $198.43 | 13.795% | $225.8034 | $225.80 | $225.80 | $225.80 |
| Purchase #6 | $128.28 | 13.486% | $145.5798 | $145.58 | $145.60 | $145.60 |
| Purchase #7 | $31.52 | 8.254% | $34.1217 | $34.12 | $34.10 | $34.10 |
| 7 purchase totals = | $827.47 | $923.5045 | $923.51 | $923.55 | $923.50 | |