| 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 | $35.94 | 9.771% | $39.4517 | $39.45 | $39.45 | $39.50 |
| Purchase #2 | $123.61 | 7.710% | $133.1403 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $31.41 | 10.159% | $34.6009 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $235.98 | 9.679% | $258.8205 | $258.82 | $258.80 | $258.80 |
| Purchase #5 | $46.88 | 11.607% | $52.3214 | $52.32 | $52.30 | $52.30 |
| Purchase #6 | $30.39 | 5.867% | $32.173 | $32.17 | $32.15 | $32.20 |
| Purchase #7 | $224.89 | 12.436% | $252.8573 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $729.10 | $803.3651 | $803.36 | $803.30 | $803.40 | |