| 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 | $203.95 | 7.720% | $219.6949 | $219.69 | $219.70 | $219.70 |
| Purchase #2 | $9.36 | 13.769% | $10.6488 | $10.65 | $10.65 | $10.60 |
| Purchase #3 | $85.61 | 3.486% | $88.5944 | $88.59 | $88.60 | $88.60 |
| Purchase #4 | $67.60 | 13.189% | $76.5158 | $76.52 | $76.50 | $76.50 |
| Purchase #5 | $219.38 | 13.658% | $249.3429 | $249.34 | $249.35 | $249.30 |
| Purchase #6 | $193.27 | 4.577% | $202.116 | $202.12 | $202.10 | $202.10 |
| Purchase #7 | $39.89 | 11.742% | $44.5739 | $44.57 | $44.55 | $44.60 |
| 7 purchase totals = | $819.06 | $891.4867 | $891.48 | $891.45 | $891.40 | |