| 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 | $19.92 | 9.595% | $21.8313 | $21.83 | $21.85 | $21.80 |
| Purchase #2 | $63.97 | 8.385% | $69.3339 | $69.33 | $69.35 | $69.30 |
| Purchase #3 | $157.32 | 6.464% | $167.4892 | $167.49 | $167.50 | $167.50 |
| Purchase #4 | $194.72 | 8.560% | $211.388 | $211.39 | $211.40 | $211.40 |
| Purchase #5 | $172.40 | 9.860% | $189.3986 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $14.92 | 10.571% | $16.4972 | $16.50 | $16.50 | $16.50 |
| Purchase #7 | $182.33 | 8.574% | $197.963 | $197.96 | $197.95 | $198.00 |
| 7 purchase totals = | $805.58 | $873.9012 | $873.90 | $873.95 | $873.90 | |