| 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 | $81.90 | 4.620% | $85.6838 | $85.68 | $85.70 | $85.70 |
| Purchase #2 | $214.48 | 8.184% | $232.033 | $232.03 | $232.05 | $232.00 |
| Purchase #3 | $68.60 | 6.374% | $72.9726 | $72.97 | $72.95 | $73.00 |
| Purchase #4 | $96.50 | 9.517% | $105.6839 | $105.68 | $105.70 | $105.70 |
| Purchase #5 | $220.77 | 10.336% | $243.5888 | $243.59 | $243.60 | $243.60 |
| Purchase #6 | $152.52 | 6.620% | $162.6168 | $162.62 | $162.60 | $162.60 |
| Purchase #7 | $159.55 | 11.485% | $177.8743 | $177.87 | $177.85 | $177.90 |
| 7 purchase totals = | $994.32 | $1,080.4532 | $1,080.44 | $1,080.45 | $1,080.50 | |