| 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 | $74.85 | 7.818% | $80.7018 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $44.61 | 4.722% | $46.7165 | $46.72 | $46.70 | $46.70 |
| Purchase #3 | $236.34 | 5.196% | $248.6202 | $248.62 | $248.60 | $248.60 |
| Purchase #4 | $170.66 | 10.724% | $188.9616 | $188.96 | $188.95 | $189.00 |
| Purchase #5 | $138.99 | 8.351% | $150.5971 | $150.60 | $150.60 | $150.60 |
| Purchase #6 | $17.43 | 7.155% | $18.6771 | $18.68 | $18.70 | $18.70 |
| Purchase #7 | $133.32 | 10.454% | $147.2573 | $147.26 | $147.25 | $147.30 |
| 7 purchase totals = | $816.20 | $881.5316 | $881.54 | $881.50 | $881.60 | |