| 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 | $77.25 | 8.737% | $83.9993 | $84.00 | $84.00 | $84.00 |
| Purchase #2 | $95.44 | 8.119% | $103.1888 | $103.19 | $103.20 | $103.20 |
| Purchase #3 | $229.51 | 4.555% | $239.9642 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $185.35 | 8.252% | $200.6451 | $200.65 | $200.65 | $200.60 |
| Purchase #5 | $86.86 | 13.606% | $98.6782 | $98.68 | $98.70 | $98.70 |
| Purchase #6 | $232.30 | 11.550% | $259.1307 | $259.13 | $259.15 | $259.10 |
| Purchase #7 | $28.57 | 3.836% | $29.6659 | $29.67 | $29.65 | $29.70 |
| 7 purchase totals = | $935.28 | $1,015.2722 | $1,015.28 | $1,015.30 | $1,015.30 | |