| 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 | $114.33 | 8.317% | $123.8388 | $123.84 | $123.85 | $123.80 |
| Purchase #2 | $79.55 | 9.166% | $86.8416 | $86.84 | $86.85 | $86.80 |
| Purchase #3 | $63.25 | 7.661% | $68.0956 | $68.10 | $68.10 | $68.10 |
| Purchase #4 | $109.73 | 5.814% | $116.1097 | $116.11 | $116.10 | $116.10 |
| Purchase #5 | $155.48 | 3.236% | $160.5113 | $160.51 | $160.50 | $160.50 |
| Purchase #6 | $170.43 | 3.233% | $175.94 | $175.94 | $175.95 | $175.90 |
| Purchase #7 | $7.85 | 4.472% | $8.2011 | $8.20 | $8.20 | $8.20 |
| 7 purchase totals = | $700.62 | $739.5381 | $739.54 | $739.55 | $739.40 | |