| 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 | $60.60 | 6.838% | $64.7438 | $64.74 | $64.75 | $64.70 |
| Purchase #2 | $137.30 | 11.383% | $152.9289 | $152.93 | $152.95 | $152.90 |
| Purchase #3 | $21.58 | 10.396% | $23.8235 | $23.82 | $23.80 | $23.80 |
| Purchase #4 | $89.43 | 12.817% | $100.8922 | $100.89 | $100.90 | $100.90 |
| Purchase #5 | $15.96 | 8.279% | $17.2813 | $17.28 | $17.30 | $17.30 |
| Purchase #6 | $14.86 | 13.842% | $16.9169 | $16.92 | $16.90 | $16.90 |
| Purchase #7 | $95.64 | 11.263% | $106.4119 | $106.41 | $106.40 | $106.40 |
| 7 purchase totals = | $435.37 | $482.9985 | $482.99 | $483.00 | $482.90 | |