| 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 | $89.96 | 7.321% | $96.546 | $96.55 | $96.55 | $96.50 |
| Purchase #2 | $62.71 | 7.442% | $67.3769 | $67.38 | $67.40 | $67.40 |
| Purchase #3 | $243.96 | 13.167% | $276.0822 | $276.08 | $276.10 | $276.10 |
| Purchase #4 | $192.63 | 9.638% | $211.1957 | $211.20 | $211.20 | $211.20 |
| Purchase #5 | $128.41 | 11.266% | $142.8767 | $142.88 | $142.90 | $142.90 |
| Purchase #6 | $42.84 | 13.511% | $48.6281 | $48.63 | $48.65 | $48.60 |
| Purchase #7 | $208.36 | 11.795% | $232.9361 | $232.94 | $232.95 | $232.90 |
| 7 purchase totals = | $968.87 | $1,075.6417 | $1,075.66 | $1,075.75 | $1,075.60 | |