| 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 | $29.89 | 10.603% | $33.0592 | $33.06 | $33.05 | $33.10 |
| Purchase #2 | $221.63 | 3.818% | $230.0918 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $38.83 | 13.122% | $43.9253 | $43.93 | $43.95 | $43.90 |
| Purchase #4 | $192.75 | 7.581% | $207.3624 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $58.95 | 11.774% | $65.8908 | $65.89 | $65.90 | $65.90 |
| Purchase #6 | $125.56 | 8.155% | $135.7994 | $135.80 | $135.80 | $135.80 |
| Purchase #7 | $8.96 | 4.489% | $9.3622 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $676.57 | $725.4911 | $725.49 | $725.50 | $725.60 | |