| 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 | $91.84 | 3.190% | $94.7697 | $94.77 | $94.75 | $94.80 |
| Purchase #2 | $10.72 | 4.592% | $11.2123 | $11.21 | $11.20 | $11.20 |
| Purchase #3 | $43.71 | 3.753% | $45.3504 | $45.35 | $45.35 | $45.40 |
| Purchase #4 | $33.96 | 8.365% | $36.8008 | $36.80 | $36.80 | $36.80 |
| Purchase #5 | $145.86 | 9.845% | $160.2199 | $160.22 | $160.20 | $160.20 |
| Purchase #6 | $112.30 | 5.377% | $118.3384 | $118.34 | $118.35 | $118.30 |
| Purchase #7 | $87.48 | 13.573% | $99.3537 | $99.35 | $99.35 | $99.40 |
| 7 purchase totals = | $525.87 | $566.0452 | $566.04 | $566.00 | $566.10 | |