| 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 | $54.64 | 6.158% | $58.0047 | $58.00 | $58.00 | $58.00 |
| Purchase #2 | $79.73 | 11.808% | $89.1445 | $89.14 | $89.15 | $89.10 |
| Purchase #3 | $84.50 | 8.531% | $91.7087 | $91.71 | $91.70 | $91.70 |
| Purchase #4 | $186.72 | 6.764% | $199.3497 | $199.35 | $199.35 | $199.30 |
| Purchase #5 | $64.78 | 7.621% | $69.7169 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $44.66 | 13.196% | $50.5533 | $50.55 | $50.55 | $50.60 |
| Purchase #7 | $134.74 | 9.132% | $147.0445 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $649.77 | $705.5223 | $705.51 | $705.50 | $705.40 | |