| 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 | $6.97 | 10.262% | $7.6853 | $7.69 | $7.70 | $7.70 |
| Purchase #2 | $65.93 | 9.780% | $72.378 | $72.38 | $72.40 | $72.40 |
| Purchase #3 | $66.77 | 9.496% | $73.1105 | $73.11 | $73.10 | $73.10 |
| Purchase #4 | $9.35 | 13.138% | $10.5784 | $10.58 | $10.60 | $10.60 |
| Purchase #5 | $80.86 | 8.604% | $87.8172 | $87.82 | $87.80 | $87.80 |
| Purchase #6 | $230.58 | 13.788% | $262.3724 | $262.37 | $262.35 | $262.40 |
| Purchase #7 | $184.77 | 7.163% | $198.0051 | $198.01 | $198.00 | $198.00 |
| 7 purchase totals = | $645.23 | $711.9469 | $711.96 | $711.95 | $712.00 | |