| 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 | $38.60 | 12.106% | $43.2729 | $43.27 | $43.25 | $43.30 |
| Purchase #2 | $6.83 | 9.103% | $7.4517 | $7.45 | $7.45 | $7.50 |
| Purchase #3 | $115.47 | 11.780% | $129.0724 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $71.64 | 3.736% | $74.3165 | $74.32 | $74.30 | $74.30 |
| Purchase #5 | $113.41 | 10.509% | $125.3283 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $216.86 | 9.367% | $237.1733 | $237.17 | $237.15 | $237.20 |
| Purchase #7 | $166.54 | 5.310% | $175.3833 | $175.38 | $175.40 | $175.40 |
| 7 purchase totals = | $729.35 | $791.9984 | $791.99 | $791.95 | $792.10 | |