| 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 | $8.32 | 13.354% | $9.4311 | $9.43 | $9.45 | $9.40 |
| Purchase #2 | $159.48 | 13.694% | $181.3192 | $181.32 | $181.30 | $181.30 |
| Purchase #3 | $116.48 | 11.377% | $129.7319 | $129.73 | $129.75 | $129.70 |
| Purchase #4 | $243.35 | 7.540% | $261.6986 | $261.70 | $261.70 | $261.70 |
| Purchase #5 | $210.48 | 13.457% | $238.8043 | $238.80 | $238.80 | $238.80 |
| Purchase #6 | $68.26 | 12.198% | $76.5864 | $76.59 | $76.60 | $76.60 |
| Purchase #7 | $92.66 | 5.771% | $98.0074 | $98.01 | $98.00 | $98.00 |
| 7 purchase totals = | $899.03 | $995.5789 | $995.58 | $995.60 | $995.50 | |