| 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 | $127.77 | 7.598% | $137.478 | $137.48 | $137.50 | $137.50 |
| Purchase #2 | $83.70 | 7.513% | $89.9884 | $89.99 | $90.00 | $90.00 |
| Purchase #3 | $120.47 | 12.573% | $135.6167 | $135.62 | $135.60 | $135.60 |
| Purchase #4 | $66.57 | 9.203% | $72.6964 | $72.70 | $72.70 | $72.70 |
| Purchase #5 | $115.68 | 10.751% | $128.1168 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $100.92 | 6.671% | $107.6524 | $107.65 | $107.65 | $107.70 |
| Purchase #7 | $201.27 | 5.335% | $212.0078 | $212.01 | $212.00 | $212.00 |
| 7 purchase totals = | $816.38 | $883.5565 | $883.57 | $883.55 | $883.60 | |