| 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 | $124.35 | 9.202% | $135.7927 | $135.79 | $135.80 | $135.80 |
| Purchase #2 | $187.97 | 7.169% | $201.4456 | $201.45 | $201.45 | $201.40 |
| Purchase #3 | $49.61 | 9.231% | $54.1895 | $54.19 | $54.20 | $54.20 |
| Purchase #4 | $9.88 | 10.414% | $10.9089 | $10.91 | $10.90 | $10.90 |
| Purchase #5 | $14.99 | 10.260% | $16.528 | $16.53 | $16.55 | $16.50 |
| Purchase #6 | $40.64 | 13.504% | $46.128 | $46.13 | $46.15 | $46.10 |
| Purchase #7 | $13.97 | 7.642% | $15.0376 | $15.04 | $15.05 | $15.00 |
| 7 purchase totals = | $441.41 | $480.0303 | $480.04 | $480.10 | $479.90 | |