| 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 | $40.53 | 8.286% | $43.8883 | $43.89 | $43.90 | $43.90 |
| Purchase #2 | $109.85 | 3.351% | $113.5311 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $17.31 | 12.307% | $19.4403 | $19.44 | $19.45 | $19.40 |
| Purchase #4 | $106.86 | 7.122% | $114.4706 | $114.47 | $114.45 | $114.50 |
| Purchase #5 | $243.67 | 9.315% | $266.3679 | $266.37 | $266.35 | $266.40 |
| Purchase #6 | $17.52 | 10.128% | $19.2944 | $19.29 | $19.30 | $19.30 |
| Purchase #7 | $175.47 | 4.475% | $183.3223 | $183.32 | $183.30 | $183.30 |
| 7 purchase totals = | $711.21 | $760.3149 | $760.31 | $760.30 | $760.30 | |