| 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 | $84.66 | 6.442% | $90.1138 | $90.11 | $90.10 | $90.10 |
| Purchase #2 | $172.46 | 11.591% | $192.4498 | $192.45 | $192.45 | $192.40 |
| Purchase #3 | $11.30 | 5.634% | $11.9366 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $183.95 | 9.628% | $201.6607 | $201.66 | $201.65 | $201.70 |
| Purchase #5 | $161.92 | 5.497% | $170.8207 | $170.82 | $170.80 | $170.80 |
| Purchase #6 | $129.67 | 12.304% | $145.6246 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $65.25 | 12.671% | $73.5178 | $73.52 | $73.50 | $73.50 |
| 7 purchase totals = | $809.21 | $886.1240 | $886.12 | $886.05 | $886.00 | |