| 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 | $29.52 | 10.506% | $32.6214 | $32.62 | $32.60 | $32.60 |
| Purchase #2 | $43.75 | 8.347% | $47.4018 | $47.40 | $47.40 | $47.40 |
| Purchase #3 | $85.94 | 6.528% | $91.5502 | $91.55 | $91.55 | $91.60 |
| Purchase #4 | $239.69 | 9.249% | $261.8589 | $261.86 | $261.85 | $261.90 |
| Purchase #5 | $9.95 | 10.137% | $10.9586 | $10.96 | $10.95 | $11.00 |
| Purchase #6 | $151.35 | 3.565% | $156.7456 | $156.75 | $156.75 | $156.70 |
| Purchase #7 | $213.26 | 7.269% | $228.7619 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $773.46 | $829.8984 | $829.90 | $829.85 | $830.00 | |