| 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 | $100.52 | 3.415% | $103.9528 | $103.95 | $103.95 | $104.00 |
| Purchase #2 | $187.59 | 7.364% | $201.4041 | $201.40 | $201.40 | $201.40 |
| Purchase #3 | $60.47 | 13.734% | $68.7749 | $68.77 | $68.75 | $68.80 |
| Purchase #4 | $110.98 | 4.824% | $116.3337 | $116.33 | $116.35 | $116.30 |
| Purchase #5 | $67.28 | 3.379% | $69.5534 | $69.55 | $69.55 | $69.60 |
| Purchase #6 | $31.66 | 9.251% | $34.5889 | $34.59 | $34.60 | $34.60 |
| Purchase #7 | $196.72 | 9.848% | $216.093 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $755.22 | $810.7008 | $810.68 | $810.70 | $810.80 | |