| 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 | $14.41 | 7.103% | $15.4335 | $15.43 | $15.45 | $15.40 |
| Purchase #2 | $131.92 | 8.823% | $143.5593 | $143.56 | $143.55 | $143.60 |
| Purchase #3 | $18.64 | 11.116% | $20.712 | $20.71 | $20.70 | $20.70 |
| Purchase #4 | $50.88 | 6.624% | $54.2503 | $54.25 | $54.25 | $54.30 |
| Purchase #5 | $204.95 | 10.164% | $225.7811 | $225.78 | $225.80 | $225.80 |
| Purchase #6 | $118.32 | 13.397% | $134.1713 | $134.17 | $134.15 | $134.20 |
| Purchase #7 | $36.33 | 7.416% | $39.0242 | $39.02 | $39.00 | $39.00 |
| 7 purchase totals = | $575.45 | $632.9317 | $632.92 | $632.90 | $633.00 | |