| 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 | $80.82 | 13.823% | $91.9917 | $91.99 | $92.00 | $92.00 |
| Purchase #2 | $229.91 | 7.465% | $247.0728 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $204.53 | 9.284% | $223.5186 | $223.52 | $223.50 | $223.50 |
| Purchase #4 | $172.44 | 3.327% | $178.1771 | $178.18 | $178.20 | $178.20 |
| Purchase #5 | $44.80 | 10.217% | $49.3772 | $49.38 | $49.40 | $49.40 |
| Purchase #6 | $5.61 | 13.286% | $6.3553 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $26.81 | 10.392% | $29.5961 | $29.60 | $29.60 | $29.60 |
| 7 purchase totals = | $764.92 | $826.0888 | $826.10 | $826.10 | $826.20 | |