| 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 | $21.54 | 10.811% | $23.8687 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $180.96 | 12.444% | $203.4787 | $203.48 | $203.50 | $203.50 |
| Purchase #3 | $130.91 | 9.326% | $143.1187 | $143.12 | $143.10 | $143.10 |
| Purchase #4 | $36.74 | 6.345% | $39.0712 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $9.79 | 8.447% | $10.617 | $10.62 | $10.60 | $10.60 |
| Purchase #6 | $53.35 | 6.185% | $56.6497 | $56.65 | $56.65 | $56.60 |
| Purchase #7 | $202.67 | 8.553% | $220.0044 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $635.96 | $696.8084 | $696.81 | $696.75 | $696.80 | |