| 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 | $38.28 | 6.334% | $40.7047 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $63.81 | 7.854% | $68.8216 | $68.82 | $68.80 | $68.80 |
| Purchase #3 | $62.67 | 10.289% | $69.1181 | $69.12 | $69.10 | $69.10 |
| Purchase #4 | $204.40 | 9.824% | $224.4803 | $224.48 | $224.50 | $224.50 |
| Purchase #5 | $114.28 | 6.157% | $121.3162 | $121.32 | $121.30 | $121.30 |
| Purchase #6 | $156.48 | 7.872% | $168.7981 | $168.80 | $168.80 | $168.80 |
| Purchase #7 | $17.28 | 7.194% | $18.5231 | $18.52 | $18.50 | $18.50 |
| 7 purchase totals = | $657.20 | $711.7621 | $711.76 | $711.70 | $711.70 | |