| 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 | $34.29 | 10.154% | $37.7718 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $68.88 | 8.640% | $74.8312 | $74.83 | $74.85 | $74.80 |
| Purchase #3 | $153.61 | 11.294% | $170.9587 | $170.96 | $170.95 | $171.00 |
| Purchase #4 | $198.98 | 13.647% | $226.1348 | $226.13 | $226.15 | $226.10 |
| Purchase #5 | $30.99 | 12.384% | $34.8278 | $34.83 | $34.85 | $34.80 |
| Purchase #6 | $63.44 | 7.559% | $68.2354 | $68.24 | $68.25 | $68.20 |
| Purchase #7 | $225.53 | 8.565% | $244.8466 | $244.85 | $244.85 | $244.80 |
| 7 purchase totals = | $775.72 | $857.6063 | $857.61 | $857.65 | $857.50 | |