| 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 | $87.87 | 7.489% | $94.4506 | $94.45 | $94.45 | $94.50 |
| Purchase #2 | $12.36 | 4.661% | $12.9361 | $12.94 | $12.95 | $12.90 |
| Purchase #3 | $31.28 | 11.196% | $34.7821 | $34.78 | $34.80 | $34.80 |
| Purchase #4 | $72.79 | 11.560% | $81.2045 | $81.20 | $81.20 | $81.20 |
| Purchase #5 | $5.98 | 9.246% | $6.5329 | $6.53 | $6.55 | $6.50 |
| Purchase #6 | $149.46 | 13.773% | $170.0451 | $170.05 | $170.05 | $170.00 |
| Purchase #7 | $208.54 | 10.391% | $230.2094 | $230.21 | $230.20 | $230.20 |
| 7 purchase totals = | $568.28 | $630.1607 | $630.16 | $630.20 | $630.10 | |