| 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 | $39.31 | 8.261% | $42.5574 | $42.56 | $42.55 | $42.60 |
| Purchase #2 | $10.48 | 10.649% | $11.596 | $11.60 | $11.60 | $11.60 |
| Purchase #3 | $32.90 | 9.601% | $36.0587 | $36.06 | $36.05 | $36.10 |
| Purchase #4 | $79.54 | 6.862% | $84.998 | $85.00 | $85.00 | $85.00 |
| Purchase #5 | $21.40 | 9.709% | $23.4777 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $129.99 | 4.581% | $135.9448 | $135.94 | $135.95 | $135.90 |
| Purchase #7 | $110.70 | 10.647% | $122.4862 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $424.32 | $457.1188 | $457.13 | $457.15 | $457.20 | |