| 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 | $6.25 | 12.190% | $7.0119 | $7.01 | $7.00 | $7.00 |
| Purchase #2 | $190.68 | 3.615% | $197.5731 | $197.57 | $197.55 | $197.60 |
| Purchase #3 | $125.82 | 11.776% | $140.6366 | $140.64 | $140.65 | $140.60 |
| Purchase #4 | $68.42 | 4.484% | $71.488 | $71.49 | $71.50 | $71.50 |
| Purchase #5 | $33.63 | 9.462% | $36.8121 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $230.45 | 12.807% | $259.9637 | $259.96 | $259.95 | $260.00 |
| Purchase #7 | $62.37 | 7.168% | $66.8407 | $66.84 | $66.85 | $66.80 |
| 7 purchase totals = | $717.62 | $780.3261 | $780.32 | $780.30 | $780.30 | |