| 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 | $53.75 | 7.593% | $57.8312 | $57.83 | $57.85 | $57.80 |
| Purchase #2 | $204.35 | 4.295% | $213.1268 | $213.13 | $213.15 | $213.10 |
| Purchase #3 | $249.30 | 11.168% | $277.1418 | $277.14 | $277.15 | $277.10 |
| Purchase #4 | $7.35 | 8.779% | $7.9953 | $8.00 | $8.00 | $8.00 |
| Purchase #5 | $69.49 | 12.122% | $77.9136 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $188.70 | 4.870% | $197.8897 | $197.89 | $197.90 | $197.90 |
| Purchase #7 | $102.78 | 11.246% | $114.3386 | $114.34 | $114.35 | $114.30 |
| 7 purchase totals = | $875.72 | $946.2370 | $946.24 | $946.30 | $946.10 | |