| 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 | $114.85 | 7.126% | $123.0342 | $123.03 | $123.05 | $123.00 |
| Purchase #2 | $13.93 | 5.312% | $14.67 | $14.67 | $14.65 | $14.70 |
| Purchase #3 | $18.63 | 3.647% | $19.3094 | $19.31 | $19.30 | $19.30 |
| Purchase #4 | $151.77 | 8.508% | $164.6826 | $164.68 | $164.70 | $164.70 |
| Purchase #5 | $39.42 | 12.131% | $44.202 | $44.20 | $44.20 | $44.20 |
| Purchase #6 | $139.83 | 6.406% | $148.7875 | $148.79 | $148.80 | $148.80 |
| Purchase #7 | $57.26 | 11.286% | $63.7224 | $63.72 | $63.70 | $63.70 |
| 7 purchase totals = | $535.69 | $578.4081 | $578.40 | $578.40 | $578.40 | |