| 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 | $23.42 | 3.778% | $24.3048 | $24.30 | $24.30 | $24.30 |
| Purchase #2 | $31.31 | 5.272% | $32.9607 | $32.96 | $32.95 | $33.00 |
| Purchase #3 | $105.64 | 11.728% | $118.0295 | $118.03 | $118.05 | $118.00 |
| Purchase #4 | $8.62 | 6.349% | $9.1673 | $9.17 | $9.15 | $9.20 |
| Purchase #5 | $13.49 | 9.626% | $14.7885 | $14.79 | $14.80 | $14.80 |
| Purchase #6 | $47.93 | 8.487% | $51.9978 | $52.00 | $52.00 | $52.00 |
| Purchase #7 | $87.63 | 4.546% | $91.6137 | $91.61 | $91.60 | $91.60 |
| 7 purchase totals = | $318.04 | $342.8623 | $342.86 | $342.85 | $342.90 | |