| 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 | $74.57 | 13.503% | $84.6392 | $84.64 | $84.65 | $84.60 |
| Purchase #2 | $192.46 | 8.373% | $208.5747 | $208.57 | $208.55 | $208.60 |
| Purchase #3 | $13.99 | 7.262% | $15.006 | $15.01 | $15.00 | $15.00 |
| Purchase #4 | $9.99 | 3.728% | $10.3624 | $10.36 | $10.35 | $10.40 |
| Purchase #5 | $220.48 | 7.722% | $237.5055 | $237.51 | $237.50 | $237.50 |
| Purchase #6 | $27.62 | 6.560% | $29.4319 | $29.43 | $29.45 | $29.40 |
| Purchase #7 | $98.93 | 8.838% | $107.6734 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $638.04 | $693.1931 | $693.19 | $693.15 | $693.20 | |