| 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 | $5.33 | 5.164% | $5.6052 | $5.61 | $5.60 | $5.60 |
| Purchase #2 | $191.50 | 8.669% | $208.1011 | $208.10 | $208.10 | $208.10 |
| Purchase #3 | $36.48 | 12.640% | $41.0911 | $41.09 | $41.10 | $41.10 |
| Purchase #4 | $106.31 | 8.458% | $115.3017 | $115.30 | $115.30 | $115.30 |
| Purchase #5 | $29.63 | 13.384% | $33.5957 | $33.60 | $33.60 | $33.60 |
| Purchase #6 | $21.51 | 6.256% | $22.8557 | $22.86 | $22.85 | $22.90 |
| Purchase #7 | $37.55 | 4.490% | $39.236 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $428.31 | $465.7865 | $465.80 | $465.80 | $465.80 | |