| 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 | $98.90 | 4.422% | $103.2734 | $103.27 | $103.25 | $103.30 |
| Purchase #2 | $65.38 | 5.485% | $68.9661 | $68.97 | $68.95 | $69.00 |
| Purchase #3 | $165.41 | 8.586% | $179.6121 | $179.61 | $179.60 | $179.60 |
| Purchase #4 | $159.96 | 7.684% | $172.2513 | $172.25 | $172.25 | $172.30 |
| Purchase #5 | $196.87 | 3.283% | $203.3332 | $203.33 | $203.35 | $203.30 |
| Purchase #6 | $90.80 | 4.789% | $95.1484 | $95.15 | $95.15 | $95.10 |
| Purchase #7 | $215.33 | 3.564% | $223.0044 | $223.00 | $223.00 | $223.00 |
| 7 purchase totals = | $992.65 | $1,045.5889 | $1,045.58 | $1,045.55 | $1,045.60 | |