| 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 | $35.79 | 10.758% | $39.6403 | $39.64 | $39.65 | $39.60 |
| Purchase #2 | $108.43 | 9.589% | $118.8274 | $118.83 | $118.85 | $118.80 |
| Purchase #3 | $217.66 | 5.848% | $230.3888 | $230.39 | $230.40 | $230.40 |
| Purchase #4 | $71.41 | 7.727% | $76.9279 | $76.93 | $76.95 | $76.90 |
| Purchase #5 | $149.70 | 4.814% | $156.9066 | $156.91 | $156.90 | $156.90 |
| Purchase #6 | $176.51 | 4.473% | $184.4053 | $184.41 | $184.40 | $184.40 |
| Purchase #7 | $7.41 | 11.143% | $8.2357 | $8.24 | $8.25 | $8.20 |
| 7 purchase totals = | $766.91 | $815.3320 | $815.35 | $815.40 | $815.20 | |