| 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 | $10.67 | 6.607% | $11.375 | $11.38 | $11.40 | $11.40 |
| Purchase #2 | $80.95 | 7.778% | $87.2463 | $87.25 | $87.25 | $87.20 |
| Purchase #3 | $198.25 | 3.484% | $205.157 | $205.16 | $205.15 | $205.20 |
| Purchase #4 | $133.27 | 5.448% | $140.5305 | $140.53 | $140.55 | $140.50 |
| Purchase #5 | $54.50 | 5.205% | $57.3367 | $57.34 | $57.35 | $57.30 |
| Purchase #6 | $102.48 | 13.262% | $116.0709 | $116.07 | $116.05 | $116.10 |
| Purchase #7 | $131.73 | 9.126% | $143.7517 | $143.75 | $143.75 | $143.80 |
| 7 purchase totals = | $711.85 | $761.4681 | $761.48 | $761.50 | $761.50 | |