| 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 | $44.80 | 8.188% | $48.4682 | $48.47 | $48.45 | $48.50 |
| Purchase #2 | $198.80 | 10.829% | $220.3281 | $220.33 | $220.35 | $220.30 |
| Purchase #3 | $178.57 | 7.435% | $191.8467 | $191.85 | $191.85 | $191.80 |
| Purchase #4 | $230.67 | 12.253% | $258.934 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $95.74 | 4.180% | $99.7419 | $99.74 | $99.75 | $99.70 |
| Purchase #6 | $189.72 | 8.321% | $205.5066 | $205.51 | $205.50 | $205.50 |
| Purchase #7 | $151.60 | 3.332% | $156.6513 | $156.65 | $156.65 | $156.70 |
| 7 purchase totals = | $1,089.90 | $1,181.4768 | $1,181.48 | $1,181.50 | $1,181.40 | |